Using DbEdgeRules.json files from aai-core jar.

Before we were aai_relationship_vxx.json files.
Now using the edge rules directly from aai-core jar.

Issue-ID: AAI-21
Change-Id: Id62494caabc75bc29e4f3558268ec78897946937
Signed-off-by: Shwetank Dave <shwetank.dave@amdocs.com>

10 files changed, 7248 insertions, 0 deletions

diff --git a/src/test/java/org/openecomp/schema/RelationshipSchemaLoaderTest.java b/src/test/java/org/openecomp/schema/RelationshipSchemaLoaderTest.java
new file mode 100644
index 0000000..85ef2fe
--- /dev/null
+++ b/src/test/java/org/openecomp/schema/RelationshipSchemaLoaderTest.java
@@ -0,0 +1,91 @@
+package org.openecomp.schema;
+
+import static org.junit.Assert.*;
+import edu.emory.mathcs.backport.java.util.Arrays;
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.crud.exception.CrudException;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+public class RelationshipSchemaLoaderTest {
+
+    @Before
+    public void init() {
+        ClassLoader classLoader = getClass().getClassLoader();
+        File dir = new File(classLoader.getResource( "model").getFile());
+        System.setProperty("CONFIG_HOME", dir.getParent());
+        RelationshipSchemaLoader.resetVersionContextMap();
+    }
+
+    @Test
+    public void loadModels() throws Exception {
+        RelationshipSchemaLoader.loadModels();
+        assertFalse( RelationshipSchemaLoader.getVersionContextMap().keySet().isEmpty());
+    }
+
+    @Test
+    public void loadModelsWithAVersion() throws Exception {
+        RelationshipSchemaLoader.loadModels("v11");
+        assertEquals(1, RelationshipSchemaLoader.getVersionContextMap().keySet().size());
+        assertEquals("v11",  RelationshipSchemaLoader.getLatestSchemaVersion());
+    }
+
+    @Test
+    public void getSchemaForVersion() throws Exception {
+        RelationshipSchemaLoader.loadModels("v11");
+        String version = RelationshipSchemaLoader.getLatestSchemaVersion();
+        RelationshipSchema g = RelationshipSchemaLoader.getSchemaForVersion(version);
+        assertNotNull(g.lookupRelationType("has"));
+    }
+
+    @Test
+    public void getSchemaForVersionFail() throws Exception {
+        RelationshipSchemaLoader.loadModels();
+        try {
+            RelationshipSchemaLoader.getSchemaForVersion("v1");
+        } catch (CrudException e) {
+            assertEquals(404, e.getHttpStatus().getStatusCode());
+        }
+    }
+
+    @Test
+    public void setVersionContextMap() throws Exception {
+        ArrayList<String> jsonString = new ArrayList<String>();
+        String rules = "{" +
+                "\"rules\": [" +
+                "{" +
+                "\"from\": \"availability-zone\"," +
+                "\"to\": \"complex\"," +
+                "\"label\": \"groupsResourcesIn\"," +
+                "\"direction\": \"OUT\"," +
+                "\"multiplicity\": \"Many2Many\"," +
+                "\"contains-other-v\": \"NONE\"," +
+                "\"delete-other-v\": \"NONE\"," +
+                "\"SVC-INFRA\": \"NONE\"," +
+                "\"prevent-delete\": \"!${direction}\"" +
+                "}]}";
+        String props = "{" +
+                "  \"isParent\":\"java.lang.Boolean\"," +
+                "  \"isParent-REV\":\"java.lang.Boolean\"," +
+                "  \"usesResource\":\"java.lang.Boolean\"," +
+                "  \"usesResource-REV\":\"java.lang.Boolean\"," +
+                "  \"SVC-INFRA\":\"java.lang.Boolean\"," +
+                "  \"SVC-INFRA-REV\":\"java.lang.Boolean\"," +
+                "  \"hasDelTarget\":\"java.lang.Boolean\"," +
+                "  \"hasDelTarget-REV\":\"java.lang.Boolean\"" +
+                "}";
+        jsonString.add(rules);
+        jsonString.add(props);
+        RelationshipSchema nRs = new RelationshipSchema(jsonString);
+        Map<String, RelationshipSchema> versionMap = new HashMap<>();
+        versionMap.put("v1", nRs);
+        RelationshipSchemaLoader.setVersionContextMap(versionMap);
+        assertNotNull(RelationshipSchemaLoader.getSchemaForVersion("v1").lookupRelationType("groupsResourcesIn"));
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/org/openecomp/schema/RelationshipSchemaTest.java b/src/test/java/org/openecomp/schema/RelationshipSchemaTest.java
new file mode 100644
index 0000000..f575105
--- /dev/null
+++ b/src/test/java/org/openecomp/schema/RelationshipSchemaTest.java
@@ -0,0 +1,116 @@
+package org.openecomp.schema;
+
+import org.apache.commons.io.IOUtils;
+import org.junit.Test;
+import org.openecomp.crud.exception.CrudException;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.Comparator;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import static org.junit.Assert.*;
+
+public class RelationshipSchemaTest {
+
+    final static Pattern rulesFilePattern = Pattern.compile("DbEdgeRules(.*).json");
+    final static Pattern propsFilePattern = Pattern.compile("edge_properties_(.*).json");
+    final static Pattern versionPattern = Pattern.compile(".*(v\\d+).json");
+
+
+    @Test
+    public void shouldLoadAllTheVersionsInDirectory() throws Exception {
+        Map<String, RelationshipSchema> versionContextMap = new ConcurrentHashMap<>();
+        loadRelations(versionContextMap);
+        assertEquals(6, versionContextMap.keySet().size());
+    }
+
+    @Test
+    public void shouldContainValidTypes() throws Exception {
+        Map<String, RelationshipSchema> versionContextMap = new ConcurrentHashMap<>();
+        loadRelations(versionContextMap);
+        assertTrue(versionContextMap.get("v11").isValidType("groupsResourcesIn"));
+        assertTrue(versionContextMap.get("v11").isValidType("uses"));
+        assertFalse(versionContextMap.get("v11").isValidType("has"));
+    }
+
+    @Test
+    public void shouldLookUpByRelation() throws Exception {
+        Map<String, RelationshipSchema> versionContextMap = new ConcurrentHashMap<>();
+        loadRelations(versionContextMap);
+        assertNotNull(versionContextMap.get("v11").lookupRelation("availability-zone:complex:groupsResourcesIn"));
+        assertTrue(versionContextMap.get("v11")
+                .lookupRelation("availability-zone:complex:groupsResourcesIn").containsKey("usesResource"));
+    }
+
+    @Test
+    public void shouldLookUpByRelationType() throws Exception {
+        Map<String, RelationshipSchema> versionContextMap = new ConcurrentHashMap<>();
+        loadRelations(versionContextMap);
+        assertNotNull(versionContextMap.get("v11").lookupRelationType("groupsResourcesIn"));
+        assertTrue(versionContextMap.get("v11")
+                .lookupRelation("availability-zone:complex:groupsResourcesIn").containsKey("usesResource"));
+    }
+
+    private void loadRelations(Map<String, RelationshipSchema> map){
+        ClassLoader classLoader = getClass().getClassLoader();
+        File dir = new File(classLoader.getResource("model").getFile());
+        File[] allFiles = dir.listFiles((d, name) ->
+                (propsFilePattern.matcher(name).matches() || rulesFilePattern.matcher(name).matches()));
+
+        Arrays.stream(allFiles).sorted(Comparator.comparing(File::getName))
+                .collect(Collectors.groupingBy(f -> myMatcher(versionPattern, f.getName())))
+                .forEach((e, f) -> map.put(e, jsonFilesLoader(f)));
+
+    }
+
+
+    private RelationshipSchema jsonFilesLoader (List<File> files) {
+        List<String> fileContents = new ArrayList<>();
+        RelationshipSchema rsSchema = null;
+        for (File f : files) {
+            fileContents.add(jsonToString(f));
+        }
+
+        try {
+            rsSchema = new RelationshipSchema(fileContents);
+        } catch (CrudException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return rsSchema;
+    }
+
+    private String jsonToString (File file) {
+        InputStream inputStream = null;
+        String content = null;
+        HashMap<String,Object> result = null;
+
+        try {
+            inputStream = new FileInputStream(file);
+            content =  IOUtils.toString(inputStream, "UTF-8");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return content;
+    }
+
+    private String myMatcher (Pattern p, String s) {
+        Matcher m = p.matcher(s);
+        return m.matches() ? m.group(1) : "";
+    }
+}
\ No newline at end of file
diff --git a/src/test/resources/model/DbEdgeRules_v10.json b/src/test/resources/model/DbEdgeRules_v10.json
new file mode 100644
index 0000000..0381090
--- /dev/null
+++ b/src/test/resources/model/DbEdgeRules_v10.json
@@ -0,0 +1,1819 @@
+{
+	"rules": [
+		{
+			"from": "availability-zone",
+			"to": "complex",
+			"label": "groupsResourcesIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license-key-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "availability-zone",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "cloud-region",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "image",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "flavor",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "availability-zone",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "oam-network",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "dvs-switch",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "volume-group",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "group-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "snapshot",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "ctag-pool",
+			"label": "hasCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ctag-pool",
+			"to": "availability-zone",
+			"label": "supportsAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "customer",
+			"to": "service-subscription",
+			"label": "subscribesTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "dvs-switch",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnf-image",
+			"label": "usesVnfImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "site-pair-set",
+			"label": "hasSitePairSet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "network-profile",
+			"label": "hasNetworkProfile",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "pserver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "image",
+			"to": "metadatum",
+			"label": "hasMetaDatum",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "vlan",
+			"label": "hasVlan",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "sriov-vf",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "vpn-binding",
+			"label": "usesVpnBinding",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "subnet",
+			"label": "hasSubnet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "ctag-assignment",
+			"label": "hasCtagAssignment",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "segmentation-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "route-table-reference",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "p-interface",
+			"label": "usesPInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model",
+			"to": "model-ver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-ver",
+			"to": "model-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-ver",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "model-ver",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "constrained-element-set",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-constraint",
+			"to": "constrained-element-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "constrained-element-set",
+			"to": "element-choice-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "element-choice-set",
+			"to": "model-element",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query",
+			"to": "model",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query",
+			"to": "named-query-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "named-query-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "model",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query-element",
+			"to": "property-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "related-lookup",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "instance-group",
+			"to": "model",
+			"label": "targets",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "newvce",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "oam-network",
+			"to": "complex",
+			"label": "definedFor",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "oam-network",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "p-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "physical-link",
+			"label": "usesPhysicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "port-group",
+			"to": "cvlan-tag",
+			"label": "hasCTag",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "cloud-region",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "lag-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "cvlan-tag",
+			"label": "hasIPAGFacingVLAN",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "pnf",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-subscription",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair-set",
+			"to": "routing-instance",
+			"label": "hasRoutingInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "routing-instance",
+			"to": "site-pair",
+			"label": "hasSitePair",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair",
+			"to": "class-of-service",
+			"label": "hasClassOfService",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "service-subscription",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "vserver",
+			"label": "owns",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "port-group",
+			"label": "hasPortGroup",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "service-instance",
+			"label": "hasServiceInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "generic-vnf",
+			"label": "hasVNF",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "ctag-pool",
+			"label": "usesCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "lag-interface",
+			"label": "hasLAGinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "flavor",
+			"label": "hasFlavor",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "image",
+			"label": "hasImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "volume",
+			"label": "hasVolume",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vnfc",
+			"label": "hosts",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "snapshot",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "connector",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "vlan",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "service-instance",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "virtual-data-center",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "logical-link",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "generic-vnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pserver",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vlan",
+			"to": "multicast-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "volume-group",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "volume-group",
+			"to": "tenant",
+			"label": "belongsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ipsec-configuration",
+			"to": "vig-server",
+			"label": "hasVigServer",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "ipsec-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vf-module",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vf-module",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpn-binding",
+			"to": "route-target",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "ctag-assignment",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "generic-vnf",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "l3-network",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "vlan",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "tunnel-xconnect",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "cloud-region",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "vpn-binding",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "zone",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		}
+	]
+}
diff --git a/src/test/resources/model/DbEdgeRules_v11.json b/src/test/resources/model/DbEdgeRules_v11.json
new file mode 100644
index 0000000..d24acd7
--- /dev/null
+++ b/src/test/resources/model/DbEdgeRules_v11.json
@@ -0,0 +1,1962 @@
+{
+	"rules": [
+		{
+			"from": "availability-zone",
+			"to": "complex",
+			"label": "groupsResourcesIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from" : "auth-info-item",
+			"to" : "tenant",
+			"label" : "defaultTenant",
+			"direction" : "OUT",
+			"multiplicity" : "One2One",
+			"isParent" : "false",
+			"usesResource" : "false",
+			"hasDelTarget" : "false",
+			"SVC-INFRA" : "false"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license-key-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "availability-zone",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "cloud-region",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "auth-info-item",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "image",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "flavor",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "availability-zone",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "oam-network",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "dvs-switch",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "volume-group",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "group-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "snapshot",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "ctag-pool",
+			"label": "hasCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ctag-pool",
+			"to": "availability-zone",
+			"label": "supportsAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "customer",
+			"to": "service-subscription",
+			"label": "subscribesTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "dvs-switch",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnf-image",
+			"label": "usesVnfImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "site-pair-set",
+			"label": "hasSitePairSet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "network-profile",
+			"label": "hasNetworkProfile",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "pnf",
+			"label": "hostedOn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "pserver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "image",
+			"to": "metadatum",
+			"label": "hasMetaDatum",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vnfc",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "vlan",
+			"label": "hasVlan",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "sriov-vf",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "vpn-binding",
+			"label": "usesVpnBinding",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "instance-group",
+			"label": "memberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "subnet",
+			"label": "hasSubnet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "ctag-assignment",
+			"label": "hasCtagAssignment",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "segmentation-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "route-table-reference",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "p-interface",
+			"label": "usesPInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model",
+			"to": "model-ver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-ver",
+			"to": "model-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-ver",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "model-ver",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "constrained-element-set",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-constraint",
+			"to": "constrained-element-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "constrained-element-set",
+			"to": "element-choice-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "element-choice-set",
+			"to": "model-element",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query",
+			"to": "model",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query",
+			"to": "named-query-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "named-query-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "model",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query-element",
+			"to": "property-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "related-lookup",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "instance-group",
+			"to": "model",
+			"label": "targets",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "newvce",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "oam-network",
+			"to": "complex",
+			"label": "definedFor",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "oam-network",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "p-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "physical-link",
+			"label": "usesPhysicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "port-group",
+			"to": "cvlan-tag",
+			"label": "hasCTag",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "cloud-region",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "lag-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "zone",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "cvlan-tag",
+			"label": "hasIPAGFacingVLAN",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "pnf",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-subscription",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair-set",
+			"to": "routing-instance",
+			"label": "hasRoutingInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "routing-instance",
+			"to": "site-pair",
+			"label": "hasSitePair",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair",
+			"to": "class-of-service",
+			"label": "hasClassOfService",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "service-subscription",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "vserver",
+			"label": "owns",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "port-group",
+			"label": "hasPortGroup",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "service-instance",
+			"label": "hasServiceInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "generic-vnf",
+			"label": "hasVNF",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "ctag-pool",
+			"label": "usesCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "lag-interface",
+			"label": "hasLAGinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "flavor",
+			"label": "hasFlavor",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "image",
+			"label": "hasImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "volume",
+			"label": "hasVolume",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vnfc",
+			"label": "hosts",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "snapshot",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "connector",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "vlan",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "service-instance",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "virtual-data-center",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "logical-link",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "generic-vnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pserver",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vlan",
+			"to": "multicast-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "volume-group",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "volume-group",
+			"to": "tenant",
+			"label": "belongsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ipsec-configuration",
+			"to": "vig-server",
+			"label": "hasVigServer",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "ipsec-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vf-module",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vf-module",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpn-binding",
+			"to": "route-target",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "ctag-assignment",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "generic-vnf",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "l3-network",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "vlan",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "l-interface",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "tunnel-xconnect",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "cloud-region",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "vpn-binding",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "zone",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "vpn-binding",
+			"label": "belongsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "allotted-resource",
+			"label": "bindsTo",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "ctag-pool",
+			"label": "usesCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "sriov-pf",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "sriov-vf",
+			"to": "sriov-pf",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		}
+	]
+}
diff --git a/src/test/resources/model/DbEdgeRules_v8.json b/src/test/resources/model/DbEdgeRules_v8.json
new file mode 100644
index 0000000..6d5b06f
--- /dev/null
+++ b/src/test/resources/model/DbEdgeRules_v8.json
@@ -0,0 +1,1478 @@
+{
+	"rules": [
+		{
+			"from": "availability-zone",
+			"to": "complex",
+			"label": "groupsResourcesIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license-key-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "availability-zone",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "cloud-region",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "image",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "flavor",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "availability-zone",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "oam-network",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "dvs-switch",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "volume-group",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "group-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "snapshot",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "complex",
+			"to": "ctag-pool",
+			"label": "hasCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ctag-pool",
+			"to": "availability-zone",
+			"label": "supportsAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "customer",
+			"to": "service-subscription",
+			"label": "subscribesTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "dvs-switch",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnf-image",
+			"label": "usesVnfImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "site-pair-set",
+			"label": "hasSitePairSet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "network-profile",
+			"label": "hasNetworkProfile",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "pserver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "image",
+			"to": "metadatum",
+			"label": "hasMetaDatum",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "vlan",
+			"label": "hasVlan",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "sriov-vf",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "vpn-binding",
+			"label": "usesVpnBinding",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "subnet",
+			"label": "hasSubnet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "ctag-assignment",
+			"label": "hasCtagAssignment",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "segmentation-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "route-table-reference",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "p-interface",
+			"label": "usesPInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model",
+			"to": "model-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "model",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "constrained-element-set",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-constraint",
+			"to": "constrained-element-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "constrained-element-set",
+			"to": "element-choice-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "element-choice-set",
+			"to": "model-element",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query",
+			"to": "model",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query",
+			"to": "named-query-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "named-query-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "model",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query-element",
+			"to": "property-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "related-lookup",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "newvce",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "oam-network",
+			"to": "complex",
+			"label": "definedFor",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "oam-network",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "p-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "physical-link",
+			"label": "usesPhysicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "port-group",
+			"to": "cvlan-tag",
+			"label": "hasCTag",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "cloud-region",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "lag-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "service-instance",
+			"to": "cvlan-tag",
+			"label": "hasIPAGFacingVLAN",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-subscription",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair-set",
+			"to": "routing-instance",
+			"label": "hasRoutingInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "routing-instance",
+			"to": "site-pair",
+			"label": "hasSitePair",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair",
+			"to": "class-of-service",
+			"label": "hasClassOfService",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "service-subscription",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "vserver",
+			"label": "owns",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "port-group",
+			"label": "hasPortGroup",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "service-instance",
+			"label": "hasServiceInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "generic-vnf",
+			"label": "hasVNF",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "ctag-pool",
+			"label": "usesCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "lag-interface",
+			"label": "hasLAGinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "flavor",
+			"label": "hasFlavor",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "image",
+			"label": "hasImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "volume",
+			"label": "hasVolume",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vnfc",
+			"label": "hosts",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "snapshot",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "connector",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "vlan",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "service-instance",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "virtual-data-center",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "logical-link",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "generic-vnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pserver",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vlan",
+			"to": "multicast-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "volume-group",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "volume-group",
+			"to": "tenant",
+			"label": "belongsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ipsec-configuration",
+			"to": "vig-server",
+			"label": "hasVigServer",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "ipsec-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vf-module",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vf-module",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		}
+	]
+}
diff --git a/src/test/resources/model/DbEdgeRules_v9.json b/src/test/resources/model/DbEdgeRules_v9.json
new file mode 100644
index 0000000..88801e4
--- /dev/null
+++ b/src/test/resources/model/DbEdgeRules_v9.json
@@ -0,0 +1,1742 @@
+{
+	"rules": [
+		{
+			"from": "availability-zone",
+			"to": "complex",
+			"label": "groupsResourcesIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license-key-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "availability-zone",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "cloud-region",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "image",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "flavor",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "availability-zone",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "oam-network",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "dvs-switch",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "volume-group",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "group-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "snapshot",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "cloud-region",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "ctag-pool",
+			"label": "hasCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "complex",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ctag-pool",
+			"to": "availability-zone",
+			"label": "supportsAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "customer",
+			"to": "service-subscription",
+			"label": "subscribesTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "dvs-switch",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnf-image",
+			"label": "usesVnfImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "site-pair-set",
+			"label": "hasSitePairSet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "network-profile",
+			"label": "hasNetworkProfile",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "tenant",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "group-assignment",
+			"to": "pserver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "image",
+			"to": "metadatum",
+			"label": "hasMetaDatum",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "vlan",
+			"label": "hasVlan",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l-interface",
+			"to": "sriov-vf",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "l3-network",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-interface-ipv4-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-interface-ipv6-address-list",
+			"to": "subnet",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "vpn-binding",
+			"label": "usesVpnBinding",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "l3-network",
+			"to": "subnet",
+			"label": "hasSubnet",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "ctag-assignment",
+			"label": "hasCtagAssignment",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "network-policy",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "segmentation-assignment",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "l3-network",
+			"to": "route-table-reference",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "p-interface",
+			"label": "usesPInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "lag-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "lag-link",
+			"label": "usesLAGLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model",
+			"to": "model-ver",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-ver",
+			"to": "model-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-ver",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "model-ver",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "model-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-element",
+			"to": "constrained-element-set",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "model-constraint",
+			"to": "constrained-element-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "constrained-element-set",
+			"to": "element-choice-set",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "element-choice-set",
+			"to": "model-element",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query",
+			"to": "model",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query",
+			"to": "named-query-element",
+			"label": "startsWith",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "named-query-element",
+			"label": "connectsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "model",
+			"label": "isA",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "named-query-element",
+			"to": "property-constraint",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "named-query-element",
+			"to": "related-lookup",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "instance-group",
+			"to": "model",
+			"label": "targets",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "newvce",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "oam-network",
+			"to": "complex",
+			"label": "definedFor",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "oam-network",
+			"to": "service-capability",
+			"label": "supportsServiceCapability",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "p-interface",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "physical-link",
+			"label": "usesPhysicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "p-interface",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "port-group",
+			"to": "cvlan-tag",
+			"label": "hasCTag",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "cloud-region",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "availability-zone",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pserver",
+			"to": "lag-interface",
+			"label": "hasLAGInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pserver",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "lag-interface",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "pnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "pnf",
+			"to": "zone",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "cvlan-tag",
+			"label": "hasIPAGFacingVLAN",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "pnf",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-subscription",
+			"to": "service-instance",
+			"label": "hasInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair-set",
+			"to": "routing-instance",
+			"label": "hasRoutingInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "routing-instance",
+			"to": "site-pair",
+			"label": "hasSitePair",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "site-pair",
+			"to": "class-of-service",
+			"label": "hasClassOfService",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "l3-network",
+			"label": "usesL3Network",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "service-subscription",
+			"label": "relatedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "tenant",
+			"to": "vserver",
+			"label": "owns",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "availability-zone",
+			"label": "hasAvailabilityZone",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vce",
+			"to": "port-group",
+			"label": "hasPortGroup",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "vserver",
+			"label": "runsOnVserver",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "service-instance",
+			"label": "hasServiceInstance",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "generic-vnf",
+			"label": "hasVNF",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "!${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv4-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "l3-interface-ipv6-address-list",
+			"label": "hasIpAddress",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "complex",
+			"label": "locatedIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "ctag-pool",
+			"label": "usesCtagPool",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "p-interface",
+			"label": "hasPinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vpls-pe",
+			"to": "lag-interface",
+			"label": "hasLAGinterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "flavor",
+			"label": "hasFlavor",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "image",
+			"label": "hasImage",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "l-interface",
+			"label": "hasLInterface",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "pserver",
+			"label": "runsOnPserver",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vserver",
+			"to": "volume",
+			"label": "hasVolume",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vnfc",
+			"label": "hosts",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "snapshot",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "connector",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "logical-link",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "vlan",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "service-instance",
+			"label": "dependsOn",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "virtual-data-center",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "connector",
+			"to": "metadatum",
+			"label": "hasMetaData",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "virtual-data-center",
+			"to": "logical-link",
+			"label": "contains",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "generic-vnf",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "pserver",
+			"label": "bridgedTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "vlan",
+			"to": "multicast-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "volume-group",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "volume-group",
+			"to": "tenant",
+			"label": "belongsTo",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "ipsec-configuration",
+			"to": "vig-server",
+			"label": "hasVigServer",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "ipsec-configuration",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vserver",
+			"to": "vf-module",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "l3-network",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vf-module",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vf-module",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "volume-group",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "vnfc",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vlan",
+			"to": "logical-link",
+			"label": "usesLogicalLink",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "${direction}",
+			"SVC-INFRA": "${direction}",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "ctag-assignment",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "generic-vnf",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "l3-network",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "vlan",
+			"label": "isPartOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "instance-group",
+			"label": "isMemberOf",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "allotted-resource",
+			"to": "tunnel-xconnect",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2One",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "cloud-region",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "logical-link",
+			"to": "vpn-binding",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "generic-vnf",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "entitlement",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "vce",
+			"to": "license",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "One2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "zone",
+			"to": "complex",
+			"label": "existsIn",
+			"direction": "OUT",
+			"multiplicity": "Many2One",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "!${direction}"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "has",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "${direction}",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		},
+		{
+			"from": "service-instance",
+			"to": "allotted-resource",
+			"label": "uses",
+			"direction": "OUT",
+			"multiplicity": "Many2Many",
+			"contains-other-v": "NONE",
+			"delete-other-v": "NONE",
+			"SVC-INFRA": "NONE",
+			"prevent-delete": "NONE"
+		}
+	]
+}
diff --git a/src/test/resources/model/edge_properties_v10.json b/src/test/resources/model/edge_properties_v10.json
new file mode 100644
index 0000000..7cbddae
--- /dev/null
+++ b/src/test/resources/model/edge_properties_v10.json
@@ -0,0 +1,10 @@
+{
+  "isParent":"java.lang.Boolean",
+  "isParent-REV":"java.lang.Boolean",
+  "usesResource":"java.lang.Boolean",
+  "usesResource-REV":"java.lang.Boolean",
+  "SVC-INFRA":"java.lang.Boolean",
+  "SVC-INFRA-REV":"java.lang.Boolean",
+  "hasDelTarget":"java.lang.Boolean",
+  "hasDelTarget-REV":"java.lang.Boolean"
+}
diff --git a/src/test/resources/model/edge_properties_v11.json b/src/test/resources/model/edge_properties_v11.json
new file mode 100644
index 0000000..ce0e6d5
--- /dev/null
+++ b/src/test/resources/model/edge_properties_v11.json
@@ -0,0 +1,10 @@
+{
+        "isParent": "java.lang.Boolean",
+        "isParent-REV": "java.lang.Boolean",
+        "usesResource": "java.lang.Boolean",
+        "usesResource-REV": "java.lang.Boolean",
+        "SVC-INFRA": "java.lang.Boolean",
+        "SVC-INFRA-REV": "java.lang.Boolean",
+        "hasDelTarget": "java.lang.Boolean",
+        "hasDelTarget-REV": "java.lang.Boolean"
+    }
\ No newline at end of file
diff --git a/src/test/resources/model/edge_properties_v8.json b/src/test/resources/model/edge_properties_v8.json
new file mode 100644
index 0000000..7cbddae
--- /dev/null
+++ b/src/test/resources/model/edge_properties_v8.json
@@ -0,0 +1,10 @@
+{
+  "isParent":"java.lang.Boolean",
+  "isParent-REV":"java.lang.Boolean",
+  "usesResource":"java.lang.Boolean",
+  "usesResource-REV":"java.lang.Boolean",
+  "SVC-INFRA":"java.lang.Boolean",
+  "SVC-INFRA-REV":"java.lang.Boolean",
+  "hasDelTarget":"java.lang.Boolean",
+  "hasDelTarget-REV":"java.lang.Boolean"
+}
diff --git a/src/test/resources/model/edge_properties_v9.json b/src/test/resources/model/edge_properties_v9.json
new file mode 100644
index 0000000..2ffcabb
--- /dev/null
+++ b/src/test/resources/model/edge_properties_v9.json
@@ -0,0 +1,10 @@
+{
+    "isParent":"java.lang.Boolean",
+    "isParent-REV":"java.lang.Boolean",
+    "usesResource":"java.lang.Boolean",
+    "usesResource-REV":"java.lang.Boolean",
+    "SVC-INFRA":"java.lang.Boolean",
+    "SVC-INFRA-REV":"java.lang.Boolean",
+    "hasDelTarget":"java.lang.Boolean",
+    "hasDelTarget-REV":"java.lang.Boolean"
+}