Merge "Create new VSP, onboard from TOSCA file - UI"

54 files changed, 2962 insertions, 48 deletions

diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
index 9fff4bd749..8bcb0a5ffe 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
@@ -28,6 +28,14 @@ public enum Messages {
       "functionalities"),
 
   INVALID_ZIP_FILE("Invalid zip file"),
+  INVALID_CSAR_FILE("Invalid csar file"),
+  CSAR_FILE_NOT_FOUND("Each CSAR file must contain %s file."),
+  CSAR_DIRECTORIES_NOT_ALLOWED("Directory : %s , is not allowed."),
+  CSAR_FILES_NOT_ALLOWED("File : %s , are not allowed."),
+  MANIFEST_INVALID_LINE("Manifest contains invalid line : %s"),
+  MANIFEST_NO_METADATA("Manifest must contain metadata"),
+  MANIFEST_NO_SOURCES("Manifest must contain source"),
+  MANIFEST_PARSER_INTERNAL("Invalid manifest file"),
   FAILED_TO_TRANSLATE_ZIP_FILE("Failed to translate zip file"),
   ZIP_NOT_EXIST("Zip file doesn't exist"),
 
@@ -45,7 +53,7 @@ public enum Messages {
   NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST("no zip file was uploaded or zip file doesn't exist"),
   MAPPING_OBJECTS_FAILURE("Failed to map object %s to %s. Exception message: %s"),
   MORE_THEN_ONE_VOL_FOR_HEAT("heat contains more then one vol. selecting only first vol"),
-  ZIP_CONTENT_MAP("failed to load zip content"),
+  FILE_CONTENT_MAP("failed to load %s content"),
   CREATE_MANIFEST_FROM_ZIP("cannot create manifest from the attached zip file"),
   CANDIDATE_PROCESS_FAILED("Candidate zip file process failed"),
   FOUND_UNASSIGNED_FILES("cannot process zip since it has unassigned files"),
@@ -66,7 +74,9 @@ public enum Messages {
   INVALID_MANIFEST_FILE("invalid manifest file"),
   INVALID_FILE_TYPE("Missing or Unknown file type in Manifest"),
   ENV_NOT_ASSOCIATED_TO_HEAT("ENV file must be associated to a HEAT file"),
-
+  CSAR_MANIFEST_FILE_NOT_EXIST("CSAR manifest file does not exist"),
+  CSAR_FAILED_TO_READ("CSAR file is not readable"),
+  TOSCA_PARSING_FAILURE("Invalid tosca file. Error code : %s, Error message : %s/"),
   /* content errors*/
   INVALID_YAML_FORMAT("Invalid YAML format - %s"),
   INVALID_YAML_FORMAT_REASON("Invalid YAML format Problem - [%s]"),
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/CommonUtil.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/CommonUtil.java
index f4d6209eec..1c5293004d 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/CommonUtil.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/CommonUtil.java
@@ -22,8 +22,11 @@ package org.openecomp.sdc.common.utils;
 
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.apache.commons.lang3.tuple.Pair;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
@@ -45,38 +48,54 @@ import java.util.zip.ZipInputStream;
 
 public class CommonUtil {
 
-  public static FileContentHandler validateAndUploadFileContent(byte[] uploadedFileData)
+  public static FileContentHandler validateAndUploadFileContent(OnboardingTypesEnum type,
+                                                                byte[] uploadedFileData)
       throws IOException {
-    return getFileContentMapFromOrchestrationCandidateZipAndValidateNoFolders(uploadedFileData);
+    return getFileContentMapFromOrchestrationCandidateZipAndValidateNoFolders(type, uploadedFileData);
   }
 
   /**
    * Gets files out of the zip AND validates zip is flat (no folders)
    *
+   *
+   * @param type
    * @param uploadFileData zip file
    * @return FileContentHandler if input is valid and has no folders
    */
   private static FileContentHandler getFileContentMapFromOrchestrationCandidateZipAndValidateNoFolders(
-      byte[] uploadFileData)
+      OnboardingTypesEnum type, byte[] uploadFileData)
       throws IOException {
+    Pair<FileContentHandler,List<String> > pair = getFileContentMapFromOrchestrationCandidateZip(uploadFileData);
 
-    List<String> folderList = new ArrayList<>();
-    FileContentHandler mapFileContent = new FileContentHandler();
+    if(type.equals(OnboardingTypesEnum.ZIP)) {
+      validateNoFolders(pair.getRight());
+    }
 
-    try (ZipInputStream inputZipStream = new ZipInputStream(new ByteArrayInputStream(uploadFileData))) {
+    return pair.getLeft();
+  }
 
+  public static Pair<FileContentHandler,List<String> > getFileContentMapFromOrchestrationCandidateZip(
+          byte[] uploadFileData)
+          throws IOException {
+    ZipEntry zipEntry;
+    List<String> folderList = new ArrayList<>();
+    FileContentHandler mapFileContent = new FileContentHandler();
+     try ( ByteArrayInputStream in = new ByteArrayInputStream(uploadFileData);
+          ZipInputStream inputZipStream = new ZipInputStream(in)){
+      byte[] fileByteContent;
       String currentEntryName;
-      ZipEntry zipEntry;
 
       while ((zipEntry = inputZipStream.getNextEntry()) != null) {
-
         currentEntryName = zipEntry.getName();
+        // else, get the file content (as byte array) and save it in a map.
+        fileByteContent = FileUtils.toByteArray(inputZipStream);
+
         int index = lastIndexFileSeparatorIndex(currentEntryName);
         if (index != -1) { //todo ?
           folderList.add(currentEntryName);
-        } else {
-          // else, get the file content (as byte array) and save it in a map.
-          mapFileContent.addFile(currentEntryName, FileUtils.toByteArray(inputZipStream));
+        }
+        if(isFile(currentEntryName)) {
+          mapFileContent.addFile(currentEntryName, fileByteContent);
         }
       }
 
@@ -84,9 +103,11 @@ public class CommonUtil {
       throw new IOException(exception);
     }
 
-    validateNoFolders(folderList);
+    return new ImmutablePair<>(mapFileContent,folderList);
+  }
 
-    return mapFileContent;
+  private static boolean isFile(String currentEntryName) {
+    return !(currentEntryName.endsWith("\\") || currentEntryName.endsWith("/"));
   }
 
   private static void validateNoFolders(List<String> folderList) {
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/SdcCommon.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/SdcCommon.java
index 156a86c841..24da8363c1 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/SdcCommon.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/utils/SdcCommon.java
@@ -23,6 +23,7 @@ package org.openecomp.sdc.common.utils;
 public class SdcCommon {
 
   public static final String MANIFEST_NAME = "MANIFEST.json";
+  public static final String CSAR_MANIFEST_NAME = "MainServiceTemplate.mf";
   public static final String UPLOAD_FILE = "uploadFile";
   public static final String PROCESS_FILE = "Process File";
   public static final String ILLEGAL_MANIFEST = "Illegal manifest";
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
index e04f02cce5..0fb587cc68 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
@@ -20,6 +20,7 @@
 
 package org.openecomp.core.utilities.file;
 
+import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.io.IOUtils;
 import org.openecomp.core.utilities.json.JsonUtil;
 import org.openecomp.sdc.tosca.services.YamlUtil;
@@ -195,6 +196,19 @@ public class FileUtils {
     return fileName.substring(0, fileName.lastIndexOf("."));
   }
 
+  public static String getFileExtension(String filename) {
+      return FilenameUtils.getExtension(filename);
+  }
+
+  public static String getNetworkPackageName(String filename){
+    String[] split = filename.split("\\.");
+    String name = null;
+    if (split != null && split.length > 1){
+      name = split[0];
+    }
+    return name;
+  }
+
   /**
    * Gets file content map from zip.
    *
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/orchestration/OnboardingTypesEnum.java b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/orchestration/OnboardingTypesEnum.java
new file mode 100644
index 0000000000..04e64c33a9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/orchestration/OnboardingTypesEnum.java
@@ -0,0 +1,32 @@
+package org.openecomp.core.utilities.orchestration;
+
+import java.util.Optional;
+
+import static java.util.Arrays.asList;
+public enum OnboardingTypesEnum {
+    CSAR("csar"), ZIP("zip"), NONE("none");
+    private String type;
+
+    OnboardingTypesEnum(String type) {
+        this.type = type;
+    }
+
+    @Override
+    public String toString() {
+        return type;
+    }
+
+    public static final OnboardingTypesEnum getOnboardingTypesEnum(final String inStr) {
+        if (inStr == null) {
+            return null;
+        }
+        Optional<OnboardingTypesEnum>  onboardingTypesOptional =  asList(OnboardingTypesEnum.values()).stream()
+                .filter(onboardingTypesEnum -> onboardingTypesEnum.toString().equals(inStr)).findAny();
+       if( onboardingTypesOptional.isPresent()){
+          return onboardingTypesOptional.get();
+       }else {
+           return null;
+       }
+    }
+
+}
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/pom.xml b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/pom.xml
index 618922c2af..03ee98dd4e 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/pom.xml
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/pom.xml
@@ -33,6 +33,13 @@
             <artifactId>openecomp-sdc-vendor-license-api</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+
     </dependencies>
 
 </project>
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/CompositionDataHealer.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/CompositionDataHealer.java
index bdb7bc3a93..9800d02ba6 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/CompositionDataHealer.java
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/CompositionDataHealer.java
@@ -27,6 +27,7 @@ import org.openecomp.core.model.types.ServiceElement;
 import org.openecomp.core.translator.datatypes.TranslatorOutput;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.utils.CommonUtil;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.healing.interfaces.Healer;
@@ -49,7 +50,6 @@ import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComputeEntity;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.DeploymentFlavorEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ImageEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
@@ -300,7 +300,8 @@ public class CompositionDataHealer implements Healer {
     FileContentHandler fileContentHandler;
     try {
       fileContentHandler =
-          CommonUtil.validateAndUploadFileContent(uploadData.getContentData().array());
+          CommonUtil.validateAndUploadFileContent(
+              OnboardingTypesEnum.ZIP, uploadData.getContentData().array());
       return HeatToToscaUtil.loadAndTranslateTemplateData(fileContentHandler);
     } catch (Exception e) {
       return null;
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/FileDataStructureHealer.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/FileDataStructureHealer.java
index e0b7adb6d3..0d484440cf 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/FileDataStructureHealer.java
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/FileDataStructureHealer.java
@@ -22,6 +22,7 @@ package org.openecomp.sdc.healing.healers;
 
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.utils.CommonUtil;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
@@ -94,7 +95,7 @@ public class FileDataStructureHealer implements Healer {
     byte[] byteContentData = uploadData.getContentData().array();
     FileContentHandler fileContentHandler;
     try{
-      fileContentHandler = CommonUtil.validateAndUploadFileContent(byteContentData);
+      fileContentHandler = CommonUtil.validateAndUploadFileContent(OnboardingTypesEnum.ZIP, byteContentData);
       Map<String, List<ErrorMessage>> errors = new HashMap<>();
       OrchestrationTemplateCandidateData candidateDataEntity =
         new CandidateEntityBuilder(candidateService)
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/HeatToToscaTranslationHealer.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/HeatToToscaTranslationHealer.java
index d5ccd36c95..44b6062e89 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/HeatToToscaTranslationHealer.java
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/HeatToToscaTranslationHealer.java
@@ -8,6 +8,7 @@ import org.openecomp.core.model.dao.ServiceTemplateDaoInter;
 import org.openecomp.core.model.types.ServiceElement;
 import org.openecomp.core.translator.datatypes.TranslatorOutput;
 import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.utils.CommonUtil;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.healing.interfaces.Healer;
@@ -53,7 +54,7 @@ public class HeatToToscaTranslationHealer implements Healer  {
     FileContentHandler fileContentHandler;
     TranslatorOutput translatorOutput;
     try {
-      fileContentHandler = CommonUtil.validateAndUploadFileContent(uploadData
+      fileContentHandler = CommonUtil.validateAndUploadFileContent(OnboardingTypesEnum.ZIP, uploadData
           .getContentData().array());
       translatorOutput =
           HeatToToscaUtil.loadAndTranslateTemplateData(fileContentHandler);
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealer.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealer.java
index 5d6050a7f0..0b06fb1c83 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealer.java
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealer.java
@@ -1,11 +1,10 @@
 package org.openecomp.sdc.healing.healers;
 
 
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.healing.interfaces.Healer;
 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
@@ -15,15 +14,18 @@ import java.util.Map;
 import java.util.Objects;
 
 public class VspOnboardingMethodHealer implements Healer {
-  /*private static final VendorSoftwareProductDao vendorSoftwareProductDao =
-      VendorSoftwareProductDaoFactory.getInstance().createInterface();*/
-  private static final VendorSoftwareProductInfoDao vendorSoftwareProductInfoDao =
+  private static VendorSoftwareProductInfoDao vendorSoftwareProductInfoDao =
       VendorSoftwareProductInfoDaoFactory.getInstance().createInterface();
   private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
 
   public VspOnboardingMethodHealer(){
+  }
 
+  public VspOnboardingMethodHealer( VendorSoftwareProductInfoDao inVendorSoftwareProductInfoDao){
+    vendorSoftwareProductInfoDao = inVendorSoftwareProductInfoDao;
   }
+
+
   @Override
   public Object heal(Map<String, Object> healingParams) throws Exception {
     mdcDataDebugMessage.debugEntryMessage(null, null);
@@ -33,14 +35,22 @@ public class VspOnboardingMethodHealer implements Healer {
     Version version = (Version) healingParams.get(SdcCommon.VERSION);
     VspDetails vendorSoftwareProductInfo =
         vendorSoftwareProductInfoDao.get(new VspDetails(vspId, version));
-    vendorSoftwareProductInfo.getOnboardingMethod();
+    String onboardingValue = vendorSoftwareProductInfo.getOnboardingMethod();
 
-    if(Objects.isNull(vendorSoftwareProductInfo.getOnboardingMethod())) {
-      onboardingMethod="HEAT";
-      vendorSoftwareProductInfo.setOnboardingMethod(onboardingMethod);
-      vendorSoftwareProductInfoDao.update(vendorSoftwareProductInfo);
-      //vendorSoftwareProductDao.updateVendorSoftwareProductInfo(vendorSoftwareProductInfo);
+    if(Objects.isNull(onboardingValue)) {
+      onboardingMethod="NetworkPackage";
+
+      updateVSPInfo(OnboardingTypesEnum.ZIP.toString(), onboardingMethod, vendorSoftwareProductInfo);
+    } else if (onboardingValue.equals("HEAT")){
+      onboardingMethod="NetworkPackage";
+      updateVSPInfo(OnboardingTypesEnum.ZIP.toString(),onboardingMethod, vendorSoftwareProductInfo);
     }
     return onboardingMethod;
   }
+
+  private void updateVSPInfo(String onboardingOrigin,  String onboardingMethod, VspDetails vendorSoftwareProductInfo) {
+    vendorSoftwareProductInfo.setOnboardingMethod(onboardingMethod);
+    vendorSoftwareProductInfo.setOnboardingOrigin(onboardingOrigin);
+    vendorSoftwareProductInfoDao.update(vendorSoftwareProductInfo);
+  }
 }
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/test/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealerTest.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/test/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealerTest.java
new file mode 100644
index 0000000000..b732cb03b6
--- /dev/null
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/test/java/org/openecomp/sdc/healing/healers/VspOnboardingMethodHealerTest.java
@@ -0,0 +1,70 @@
+package org.openecomp.sdc.healing.healers;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
+import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.any;
+
+public class VspOnboardingMethodHealerTest{
+
+    @Mock
+    private VendorSoftwareProductInfoDao vendorSoftwareProductInfoDao;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(VspOnboardingMethodHealerTest.this);
+    }
+
+    @Test
+    public void checkHealingWithNullOnboarding() throws Exception{
+        VspOnboardingMethodHealer vspOnboardingMethodHealer = new VspOnboardingMethodHealer(vendorSoftwareProductInfoDao);
+        Map<String,Object> params = new HashMap<>();
+        params.put(SdcCommon.VSP_ID,"1");
+        params.put(SdcCommon.VERSION, new Version(1,1));
+        VspDetails vspDetails = new VspDetails();
+        vspDetails.setOnboardingMethod(null);
+        Mockito.when(vendorSoftwareProductInfoDao.get(any())).thenReturn(vspDetails);
+        vspOnboardingMethodHealer.heal(params);
+        assertEquals(vspDetails.getOnboardingMethod(),"NetworkPackage");
+        assertEquals(vspDetails.getOnboardingOrigin(),"zip");
+    }
+
+    @Test
+    public void checkHealingWithHEATOnboarding() throws Exception{
+        VspOnboardingMethodHealer vspOnboardingMethodHealer = new VspOnboardingMethodHealer(vendorSoftwareProductInfoDao);
+        Map<String,Object> params = new HashMap<>();
+        params.put(SdcCommon.VSP_ID,"1");
+        params.put(SdcCommon.VERSION, new Version(1,1));
+        VspDetails vspDetails = new VspDetails();
+        vspDetails.setOnboardingMethod("HEAT");
+        Mockito.when(vendorSoftwareProductInfoDao.get(any())).thenReturn(vspDetails);
+        vspOnboardingMethodHealer.heal(params);
+        assertEquals(vspDetails.getOnboardingMethod(),"NetworkPackage");
+        assertEquals(vspDetails.getOnboardingOrigin(),"zip");
+    }
+
+    @Test
+    public void checkHealingWithManualOnboarding() throws Exception{
+        VspOnboardingMethodHealer vspOnboardingMethodHealer = new VspOnboardingMethodHealer(vendorSoftwareProductInfoDao);
+        Map<String,Object> params = new HashMap<>();
+        params.put(SdcCommon.VSP_ID,"1");
+        params.put(SdcCommon.VERSION, new Version(1,1));
+        VspDetails vspDetails = new VspDetails();
+        vspDetails.setOnboardingMethod("Manual");
+        Mockito.when(vendorSoftwareProductInfoDao.get(any())).thenReturn(vspDetails);
+        vspOnboardingMethodHealer.heal(params);
+        assertEquals(vspDetails.getOnboardingMethod(),"Manual");
+        assertEquals(vspDetails.getOnboardingOrigin(),null);
+    }
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-heat-lib/pom.xml b/openecomp-be/lib/openecomp-heat-lib/pom.xml
index 55ab0623b4..0a4e14f417 100644
--- a/openecomp-be/lib/openecomp-heat-lib/pom.xml
+++ b/openecomp-be/lib/openecomp-heat-lib/pom.xml
@@ -16,6 +16,18 @@
     <dependencies>
         <dependency>
             <groupId>org.openecomp.sdc.common</groupId>
+            <artifactId>openecomp-configuration-management-core</artifactId>
+            <version>${openecomp.sdc.common.version}</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>slf4j-log4j12</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.common</groupId>
             <artifactId>openecomp-tosca-datatype</artifactId>
             <version>${openecomp.sdc.common.version}</version>
         </dependency>
@@ -52,4 +64,19 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${mvn.surefire.version}</version>
+                <configuration>
+                    <skipTests>true</skipTests>
+                    <useSystemClassLoader>false</useSystemClassLoader>
+                    <redirectTestOutputToFile>true</redirectTestOutputToFile>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/ToscaTreeManager.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/ToscaTreeManager.java
new file mode 100644
index 0000000000..517c690194
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/ToscaTreeManager.java
@@ -0,0 +1,79 @@
+package org.openecomp.sdc.heat.services.tree;
+
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.sdc.common.utils.SdcCommon;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.heat.datatypes.structure.Artifact;
+import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Pattern;
+
+public class ToscaTreeManager {
+
+  private static Logger logger = (Logger) LoggerFactory.getLogger(ToscaTreeManager.class);
+
+  private FileContentHandler csarContentMap = new FileContentHandler();
+  private byte[] manifest;
+  private HeatStructureTree tree = new HeatStructureTree();
+  private Map<String, Artifact> artifactRef = new HashMap<>();
+  private Map<String, HeatStructureTree> fileTreeRef = new HashMap<>();
+
+
+  public void addFile(String fileName, byte[] content) {
+    if (fileName.equals(SdcCommon.CSAR_MANIFEST_NAME)) {
+      manifest = content;
+
+    } else {
+      csarContentMap.addFile(fileName, content);
+    }
+  }
+
+  public void createTree(){
+    if (manifest == null) {
+      logger.error("Missing manifest file in the zip.");
+      return;
+    }
+
+    for(Map.Entry<String, byte[]> fileEntry : csarContentMap.getFiles().entrySet()){
+      String[] splitFilename = getFullFileNameAsArray(fileEntry.getKey());
+      addFileToTree(splitFilename, 0, tree);
+    }
+
+
+  }
+
+  private void addFileToTree(String[] splitFilename, int startIndex, HeatStructureTree parent){
+    fileTreeRef.putIfAbsent(splitFilename[startIndex], new HeatStructureTree());
+    HeatStructureTree heatStructureTree = fileTreeRef.get(splitFilename[startIndex]);
+    heatStructureTree.setFileName(splitFilename[startIndex]);
+    if(startIndex < splitFilename.length - 1){
+      addFileToTree(splitFilename, startIndex + 1, heatStructureTree);
+    }
+    parent.addHeatStructureTreeToNestedHeatList(heatStructureTree);
+  }
+
+  public void addErrors(Map<String, List<ErrorMessage>> validationErrors){
+    validationErrors.entrySet().stream().filter(entry -> {
+      return fileTreeRef.get(entry.getKey()) != null;
+    }).forEach(entry -> entry.getValue().stream().forEach(error ->
+        fileTreeRef.get(entry.getKey()).addErrorToErrorsList(error)));
+  }
+
+  private String[] getFullFileNameAsArray(String filename){
+    if(filename.contains("/")){
+      return filename.split("/");
+    }
+
+    return filename.split(Pattern.quote(File.separator));
+  }
+
+  public HeatStructureTree getTree(){
+    return tree;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/messages/AuditMessages.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/messages/AuditMessages.java
index de39cff30f..387b2046fd 100644
--- a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/messages/AuditMessages.java
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/messages/AuditMessages.java
@@ -30,6 +30,7 @@ public class AuditMessages {
   public static final String HEAT_VALIDATION_STARTED = "HEAT validation started. VSP Id: ";
   public static final String HEAT_VALIDATION_COMPLETED = "HEAT validation completed. VSP Id: ";
   public static final String HEAT_VALIDATION_ERROR = "HEAT validation error: %s. VSP Id: %s";
+  public static final String CSAR_VALIDATION_STARTED = "CSAR validation started. VSP Id: ";
   public static final String HEAT_TRANSLATION_STARTED = "HEAT translation started. VSP Id: ";
   public static final String HEAT_TRANSLATION_COMPLETED = "HEAT translation completed. VSP Id: ";
   public static final String ENRICHMENT_ERROR = "Enrichment error: %s. VSP Id: %s";
diff --git a/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/pom.xml b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/pom.xml
index 30c4bde443..b3b7598c11 100644
--- a/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/pom.xml
+++ b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/pom.xml
@@ -56,5 +56,10 @@
             <artifactId>commons-io</artifactId>
             <version>2.5</version>
         </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-tosca-converter-api</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
     </dependencies>
 </project>
diff --git a/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/zusammen/ServiceModelDaoZusammenImpl.java b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/zusammen/ServiceModelDaoZusammenImpl.java
index 575ba856a7..a7fecdd806 100644
--- a/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/zusammen/ServiceModelDaoZusammenImpl.java
+++ b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/zusammen/ServiceModelDaoZusammenImpl.java
@@ -22,9 +22,9 @@ import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
 import org.openecomp.sdc.tosca.services.ToscaExtensionYamlUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
 import org.openecomp.sdc.versioning.dao.types.VersionStatus;
+import org.openecomp.core.converter.datatypes.Constants;
 
 import java.io.ByteArrayInputStream;
-import java.io.IOException;
 import java.util.Collection;
 import java.util.Map;
 import java.util.Objects;
diff --git a/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-api/pom.xml b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-api/pom.xml
new file mode 100644
index 0000000000..87a93ee6dd
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-api/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-datatypes-lib</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-orchestration-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-sdc-orchesrtation-api</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-core/pom.xml b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-core/pom.xml
new file mode 100644
index 0000000000..343ff0213c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-core/pom.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-orchesrtation-api</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-utilities-lib</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-orchestration-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-sdc-orchesrtation-core</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-impl/pom.xml b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-impl/pom.xml
new file mode 100644
index 0000000000..8ecfa0de9e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-orchestration-lib/openecomp-sdc-orchesrtation-impl/pom.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-orchesrtation-api</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-logging-api</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-orchestration-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-sdc-orchesrtation-impl</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-orchestration-lib/pom.xml b/openecomp-be/lib/openecomp-sdc-orchestration-lib/pom.xml
new file mode 100644
index 0000000000..dbcef4da29
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-orchestration-lib/pom.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>openecomp-sdc-orchestration-lib</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <parent>
+        <artifactId>openecomp-sdc-lib</artifactId>
+        <groupId>org.openecomp.sdc</groupId>
+        <version>1.1.0-SNAPSHOT</version>
+        <relativePath>..</relativePath>
+    </parent>
+
+    <modules>
+        <module>openecomp-sdc-orchesrtation-api</module>
+        <module>openecomp-sdc-orchesrtation-core</module>
+        <module>openecomp-sdc-orchesrtation-impl</module>
+    </modules>
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/type/VspDetails.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/type/VspDetails.java
index 2758e3dfe9..ccadeced62 100644
--- a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/type/VspDetails.java
+++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/type/VspDetails.java
@@ -61,6 +61,11 @@ public class VspDetails implements VersionableEntity {
   private Long writetimeMicroSeconds;
 
   private String onboardingMethod;
+
+  private String onboardingOrigin;
+
+  private String networkPackageName;
+
   public VspDetails() {
   }
 
@@ -215,12 +220,29 @@ public class VspDetails implements VersionableEntity {
     this.oldVersion = oldVersion;
   }
 
+  public String getOnboardingOrigin() {
+    return onboardingOrigin;
+  }
+
+  public void setOnboardingOrigin(String onboardingOrigin) {
+    this.onboardingOrigin = onboardingOrigin;
+  }
+
   public String getOnboardingMethod() {
     return onboardingMethod;
   }
   public void setOnboardingMethod(String onboardingMethod) {
     this.onboardingMethod = onboardingMethod;
   }
+
+  public String getNetworkPackageName() {
+    return networkPackageName;
+  }
+
+  public void setNetworkPackageName(String networkPackageName) {
+    this.networkPackageName = networkPackageName;
+  }
+
   @Override
   public String toString() {
     return String.format(
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/filedatastructuremodule/CandidateService.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/filedatastructuremodule/CandidateService.java
index 4ca623e6a3..6cc639fac0 100644
--- a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/filedatastructuremodule/CandidateService.java
+++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/filedatastructuremodule/CandidateService.java
@@ -21,10 +21,10 @@
 package org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule;
 
 import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
 import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
 import org.openecomp.sdc.vendorsoftwareproduct.types.CandidateDataEntityTo;
 import org.openecomp.sdc.vendorsoftwareproduct.types.candidateheat.AnalyzedZipHeatFiles;
@@ -61,9 +61,12 @@ public interface CandidateService {
 
   Optional<ByteArrayInputStream> fetchZipFileByteArrayInputStream(String vspId,
                                                                   OrchestrationTemplateCandidateData candidateDataEntity,
-                                                                  String manifest, Map<String, List<ErrorMessage>> uploadErrors);
+                                                                  String manifest,
+                                                                  OnboardingTypesEnum type,
+                                                                  Map<String, List<ErrorMessage>> uploadErrors);
 
-  byte[] replaceManifestInZip(ByteBuffer contentData, String manifest, String vspId)
+  byte[] replaceManifestInZip(ByteBuffer contentData, String manifest, String vspId,
+                              OnboardingTypesEnum type)
       throws IOException;
 
   Optional<ManifestContent> createManifest(VspDetails vspDetails,
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/utils/CandidateEntityBuilder.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/utils/CandidateEntityBuilder.java
index 9540f3d965..ca5329344b 100644
--- a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/utils/CandidateEntityBuilder.java
+++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-api/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/utils/CandidateEntityBuilder.java
@@ -75,6 +75,14 @@ public class CandidateEntityBuilder {
     return candidateDataEntity;
   }
 
+//  public OrchestrationTemplateCandidateData buildOrchestrationTemplateFromCsar(VspDetails vspDetails,
+//                                                                               byte[] uploadedFileData,
+//                                                                               FileContentHandler contentMap,
+//                                                                               Map<String, List<ErrorMessage>> uploadErrors,
+//                                                                               String user){
+//
+//  }
+
   private HeatStructureTree getHeatStructureTree(VspDetails vspDetails,
                                                  FileContentHandler contentMap,
                                                  AnalyzedZipHeatFiles analyzedZipHeatFiles) {
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/zusammen/VendorSoftwareProductInfoDaoZusammenImpl.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/zusammen/VendorSoftwareProductInfoDaoZusammenImpl.java
index eef90d4742..7ad7929ccb 100644
--- a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/zusammen/VendorSoftwareProductInfoDaoZusammenImpl.java
+++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/zusammen/VendorSoftwareProductInfoDaoZusammenImpl.java
@@ -200,6 +200,8 @@ public class VendorSoftwareProductInfoDaoZusammenImpl implements VendorSoftwareP
     info.addProperty(InfoPropertyName.featureGroups.name(), vspDetails.getFeatureGroups());
     info.addProperty(InfoPropertyName.oldVersion.name(), vspDetails.getOldVersion());
     info.addProperty(InfoPropertyName.onboardingMethod.name(), vspDetails.getOnboardingMethod());
+    info.addProperty(InfoPropertyName.obBoardingOrigin.name(), vspDetails.getOnboardingOrigin());
+    info.addProperty(InfoPropertyName.networkPackageName.name(), vspDetails.getNetworkPackageName());
   }
 
   private VspDetails mapInfoToVspDetails(String vspId, Version version, Info info,
@@ -215,6 +217,7 @@ public class VendorSoftwareProductInfoDaoZusammenImpl implements VendorSoftwareP
         Version.valueOf(info.getProperty(InfoPropertyName.vendorVersion.name())));
     vspDetails.setLicenseAgreement(info.getProperty(InfoPropertyName.licenseAgreement.name()));
     vspDetails.setFeatureGroups(info.getProperty(InfoPropertyName.featureGroups.name()));
+
     vspDetails.setWritetimeMicroSeconds(
         modificationTime == null ? creationTime.getTime() : modificationTime.getTime());
     vspDetails.setVersion(version);
@@ -223,7 +226,8 @@ public class VendorSoftwareProductInfoDaoZusammenImpl implements VendorSoftwareP
     //Boolean oldVersion = ind == null || "true".equals( ind.toLowerCase());
     vspDetails.setOldVersion(oldVersion);
     vspDetails.setOnboardingMethod(info.getProperty(InfoPropertyName.onboardingMethod.name()));
-
+    vspDetails.setOnboardingOrigin(info.getProperty(InfoPropertyName.obBoardingOrigin.name()));
+    vspDetails.setNetworkPackageName(info.getProperty(InfoPropertyName.networkPackageName.name()));
     return vspDetails;
   }
 
@@ -239,7 +243,9 @@ public class VendorSoftwareProductInfoDaoZusammenImpl implements VendorSoftwareP
     licenseAgreement,
     featureGroups,
     oldVersion,
-    onboardingMethod
+    onboardingMethod,
+    obBoardingOrigin,
+    networkPackageName
   }
 
 }
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/impl/filedatastructuremodule/CandidateServiceImpl.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/impl/filedatastructuremodule/CandidateServiceImpl.java
index 6ccece1e76..e5f1a4c3ac 100644
--- a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/impl/filedatastructuremodule/CandidateServiceImpl.java
+++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/services/impl/filedatastructuremodule/CandidateServiceImpl.java
@@ -23,6 +23,7 @@ package org.openecomp.sdc.vendorsoftwareproduct.services.impl.filedatastructurem
 import org.apache.commons.collections4.CollectionUtils;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
@@ -89,17 +90,17 @@ public class CandidateServiceImpl implements CandidateService {
     }
 
     @Override
-    public Optional<ErrorMessage> validateNonEmptyFileToUpload(InputStream heatFileToUpload) {
+    public Optional<ErrorMessage> validateNonEmptyFileToUpload(InputStream fileToUpload) {
 
 
         mdcDataDebugMessage.debugEntryMessage(null);
 
-        if (Objects.isNull(heatFileToUpload)) {
+        if (Objects.isNull(fileToUpload)) {
             return Optional.of(new ErrorMessage(ErrorLevel.ERROR,
                 Messages.NO_ZIP_FILE_WAS_UPLOADED_OR_ZIP_NOT_EXIST.getErrorMessage()));
         } else {
             try {
-                int available = heatFileToUpload.available();
+                int available = fileToUpload.available();
                 if (available == 0) {
                     mdcDataDebugMessage.debugExitMessage(null);
                     return Optional.of(new ErrorMessage(ErrorLevel.ERROR,
@@ -321,10 +322,7 @@ public class CandidateServiceImpl implements CandidateService {
     public void updateCandidateUploadData(OrchestrationTemplateCandidateData uploadData,
                                           String itemId) {
         mdcDataDebugMessage.debugEntryMessage(null);
-
-        //vendorSoftwareProductDao.updateCandidateUploadData(uploadData);
         orchestrationTemplateCandidateDataDao.update(itemId, uploadData);
-
         mdcDataDebugMessage.debugExitMessage(null);
     }
 
@@ -393,11 +391,12 @@ public class CandidateServiceImpl implements CandidateService {
     public Optional<ByteArrayInputStream> fetchZipFileByteArrayInputStream(String vspId,
                                                                            OrchestrationTemplateCandidateData candidateDataEntity,
                                                                            String manifest,
+                                                                           OnboardingTypesEnum type,
                                                                            Map<String, List<ErrorMessage>> uploadErrors) {
         byte[] file;
         ByteArrayInputStream byteArrayInputStream = null;
         try {
-            file = replaceManifestInZip(candidateDataEntity.getContentData(), manifest, vspId);
+            file = replaceManifestInZip(candidateDataEntity.getContentData(), manifest, vspId, type);
             byteArrayInputStream = new ByteArrayInputStream(
                 Objects.isNull(file) ? candidateDataEntity.getContentData().array()
                     : file);
@@ -413,7 +412,8 @@ public class CandidateServiceImpl implements CandidateService {
     }
 
     @Override
-    public byte[] replaceManifestInZip(ByteBuffer contentData, String manifest, String vspId)
+    public byte[] replaceManifestInZip(ByteBuffer contentData, String manifest, String vspId,
+                                       OnboardingTypesEnum type)
         throws IOException {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
 
@@ -433,12 +433,12 @@ public class CandidateServiceImpl implements CandidateService {
                     }
                 } else {
                     manifestWritten = true;
-                    writeManifest(manifest, zos);
+                    writeManifest(manifest, type, zos);
                 }
                 zos.closeEntry();
             }
             if (!manifestWritten) {
-                writeManifest(manifest, zos);
+                writeManifest(manifest, type, zos);
                 zos.closeEntry();
             }
         }
@@ -451,7 +451,14 @@ public class CandidateServiceImpl implements CandidateService {
         return candidateServiceValidator.validateFileDataStructure(filesDataStructure);
     }
 
-    private void writeManifest(String manifest, ZipOutputStream zos) throws IOException {
+    private void writeManifest(String manifest,
+                               OnboardingTypesEnum type,
+                               ZipOutputStream zos) throws IOException {
+
+        if(isManifestNeedsToGetWritten(type)){
+            return;
+        }
+
         zos.putNextEntry(new ZipEntry(SdcCommon.MANIFEST_NAME));
         try (InputStream manifestStream = new ByteArrayInputStream(
             manifest.getBytes(StandardCharsets.UTF_8))) {
@@ -463,6 +470,10 @@ public class CandidateServiceImpl implements CandidateService {
         }
     }
 
+    private boolean isManifestNeedsToGetWritten(OnboardingTypesEnum type) {
+        return type.equals(OnboardingTypesEnum.CSAR);
+    }
+
     private void handleArtifactsFromTree(HeatStructureTree tree, FilesDataStructure structure) {
 
         if (Objects.isNull(tree) || Objects.isNull(tree.getArtifacts())) {
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/pom.xml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/pom.xml
new file mode 100644
index 0000000000..faf890f672
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/pom.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc.common</groupId>
+            <artifactId>openecomp-tosca-datatype</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-tosca-lib</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-facade-core</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-tosca-converter-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-tosca-converter-api</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ServiceTemplateReaderService.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ServiceTemplateReaderService.java
new file mode 100644
index 0000000000..09c823ce7e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ServiceTemplateReaderService.java
@@ -0,0 +1,24 @@
+package org.openecomp.core.converter;
+
+import java.util.Map;
+
+public interface ServiceTemplateReaderService {
+
+  Map<String, Object> readServiceTemplate(byte[] serivceTemplateContent);
+
+  Object getMetadata();
+
+  Object getToscaVersion();
+
+  Object getNodeTypes();
+
+  Object getTopologyTemplate();
+
+  Map<String, Object> getNodeTemplates();
+
+  Map<String, Object> getInputs();
+
+  Map<String, Object> getOutputs();
+
+  Map<String, Object> getSubstitutionMappings();
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ToscaConverter.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ToscaConverter.java
new file mode 100644
index 0000000000..543d32347f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/ToscaConverter.java
@@ -0,0 +1,12 @@
+package org.openecomp.core.converter;
+
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+
+import java.io.IOException;
+
+public interface ToscaConverter {
+
+  ToscaServiceModel convert(FileContentHandler fileContentHandler)
+      throws IOException;
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java
new file mode 100644
index 0000000000..1cf010c1b5
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java
@@ -0,0 +1,9 @@
+package org.openecomp.core.converter.api;
+
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+
+public interface ToscaConverterManager {
+
+  ToscaServiceModel convert(String csarName, FileContentHandler fileContentHandler);
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/Constants.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/Constants.java
new file mode 100644
index 0000000000..6f7e6be8af
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/Constants.java
@@ -0,0 +1,45 @@
+package org.openecomp.core.converter.datatypes;
+
+import java.io.File;
+
+public class Constants {
+  public static final String mainStName = "MainServiceTemplate.yaml";
+  public static final String globalStName = "GlobalSubstitutionTypesServiceTemplate.yaml";
+  public static final String manifestFileName = "MainServiceTemplate.mf";
+  public static final String definitionsDir = "Definitions/";
+  public static final String metadataFile = "TOSCA-Metadata/TOSCA.meta";
+
+
+  public static final String definitionVersion = "tosca_definitions_version";
+  private static final String DEFAULT_NAMESPACE = "tosca_default_namespace";
+  private static final String TEMPLATE_NAME = "template_name";
+  public static final String topologyTemplate = "topology_template";
+  private static final String TEMPLATE_AUTHOR = "template_author";
+  private static final String TEMPLATE_VERSION = "template_version";
+  private static final String DESCRIPTION = "description";
+  private static final String IMPORTS = "imports";
+  private static final String DSL_DEFINITIONS = "dsl_definitions";
+  public static final String nodeType = "node_type";
+  public static final String nodeTypes = "node_types";
+  private static final String RELATIONSHIP_TYPES = "relationship_types";
+  private static final String RELATIONSHIP_TEMPLATES = "relationship_templates";
+  private static final String CAPABILITY_TYPES = "capability_types";
+  private static final String ARTIFACT_TYPES = "artifact_types";
+  private static final String DATA_TYPES = "data_types";
+  private static final String INTERFACE_TYPES = "interface_types";
+  private static final String POLICY_TYPES = "policy_types";
+  private static final String GROUP_TYPES = "group_types";
+  private static final String REPOSITORIES = "repositories";
+  public static final String metadata = "metadata";
+  public static final String nodeTemplates = "node_templates";
+  public static final String inputs = "inputs";
+  public static final String outputs = "outputs";
+  public static final String substitutionMappings = "substitution_mappings";
+  public static final String capabilities = "capabilities";
+  public static final String requirements = "requirements";
+
+  public static final String openecompHeatIndex = "openecomp_heat_index";
+  public static final String globalSubstitution = "GlobalSubstitutionTypes";
+
+  public static final String externalFilesFolder = "External" + File.separator;
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/CsarFileTypes.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/CsarFileTypes.java
new file mode 100644
index 0000000000..323bd8a5fb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/datatypes/CsarFileTypes.java
@@ -0,0 +1,9 @@
+package org.openecomp.core.converter.datatypes;
+
+public enum  CsarFileTypes {
+  mainServiceTemplate,
+  globalServiceTemplate,
+  externalFile,
+  toscaMetadata,
+  definitionsFile,;
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/factory/ToscaConverterFactory.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/factory/ToscaConverterFactory.java
new file mode 100644
index 0000000000..7506759d25
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/factory/ToscaConverterFactory.java
@@ -0,0 +1,12 @@
+package org.openecomp.core.converter.factory;
+
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class ToscaConverterFactory extends AbstractComponentFactory<ToscaConverter> {
+
+  public static ToscaConverterFactory getInstance(){
+    return AbstractFactory.getInstance(ToscaConverterFactory.class);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/resources/factoryConfiguration.json b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/resources/factoryConfiguration.json
new file mode 100644
index 0000000000..d9f4ff3cbd
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/resources/factoryConfiguration.json
@@ -0,0 +1,3 @@
+{
+  "org.openecomp.core.converter.factory.ToscaConverterFactory" : "org.openecomp.core.impl.factory.ToscaConverterFactoryImpl"
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml
new file mode 100644
index 0000000000..39f02becf8
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-tosca-converter-api</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-tosca-lib</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.core</groupId>
+            <artifactId>openecomp-facade-core</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.jtosca</groupId>
+            <artifactId>jtosca</artifactId>
+            <version>1.1.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-translator-core</artifactId>
+            <version>1.1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-tosca-converter-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-tosca-converter-core</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/GlobalSubstitutionServiceTemplate.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/GlobalSubstitutionServiceTemplate.java
new file mode 100644
index 0000000000..2d33748e26
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/GlobalSubstitutionServiceTemplate.java
@@ -0,0 +1,59 @@
+package org.openecomp.core.impl;
+
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.tosca.datatypes.model.Import;
+import org.openecomp.sdc.tosca.datatypes.model.NodeType;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class GlobalSubstitutionServiceTemplate extends ServiceTemplate {
+    private static final Logger logger = LoggerFactory.getLogger(ServiceTemplate.class);
+
+    public static final String GLOBAL_SUBSTITUTION_SERVICE_FILE_NAME = "GlobalSubstitutionServiceTemplate.yaml";
+    public static final String TEMPLATE_NAME_PROPERTY = "template_name";
+    public static final String DEFININTION_VERSION = "tosca_simple_yaml_1_0_0";
+    public static final String HEAT_INDEX = "openecomp_heat_index";
+
+    public GlobalSubstitutionServiceTemplate() {
+        super();
+        init();
+    }
+
+
+    public void appendNodes(Map<String, NodeType> nodes) {
+        getNode_types().putAll(nodes);
+    }
+
+    public void init()   {
+        writeDefinitionSection();
+        writeMetadataSection();
+        writeImportsSection();
+        setNode_types(new HashMap<>());
+    }
+
+    private void writeImportsSection() {
+        List<Map<String, Import>> imports = new ArrayList<>();
+        Map<String, Import> stringImportMap = new HashMap<>();
+        imports.add(stringImportMap);
+        setImports(imports);
+        Import imprtObj = new Import();
+        imprtObj.setFile("openecomp-heat/_index.yml");
+        stringImportMap.put("openecomp_heat_index", imprtObj);
+    }
+
+
+    private void writeMetadataSection() {
+        Map<String, String> metadata = new HashMap<>();
+        metadata.put(TEMPLATE_NAME_PROPERTY, "GlobalSubstitutionTypes");
+        setMetadata(metadata);
+    }
+
+    private void writeDefinitionSection() {
+        setTosca_definitions_version(DEFININTION_VERSION);
+    }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterImpl.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterImpl.java
new file mode 100644
index 0000000000..c4ed6f9c5f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterImpl.java
@@ -0,0 +1,446 @@
+package org.openecomp.core.impl;
+
+import org.apache.commons.collections.MapUtils;
+import org.openecomp.core.converter.ServiceTemplateReaderService;
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.converter.datatypes.Constants;
+import org.openecomp.core.converter.datatypes.CsarFileTypes;
+import org.openecomp.core.impl.services.ServiceTemplateReaderServiceImpl;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.tosca.datatypes.model.*;
+import org.openecomp.sdc.tosca.services.DataModelUtil;
+import org.openecomp.sdc.tosca.services.ToscaUtil;
+import org.openecomp.sdc.translator.services.heattotosca.globaltypes.GlobalTypesGenerator;
+import org.yaml.snakeyaml.error.YAMLException;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.util.*;
+import java.util.jar.Manifest;
+import java.util.regex.Pattern;
+
+import static org.openecomp.core.converter.datatypes.Constants.*;
+import static org.openecomp.core.impl.GlobalSubstitutionServiceTemplate.GLOBAL_SUBSTITUTION_SERVICE_FILE_NAME;
+
+public class ToscaConverterImpl implements ToscaConverter {
+
+    public ToscaConverterImpl() {
+
+    }
+
+    @Override
+    public ToscaServiceModel convert(FileContentHandler fileContentHandler)
+            throws IOException {
+        Map<String, byte[]> csarFiles = new HashMap<>(fileContentHandler.getFiles());
+        ToscaServiceModel toscaServiceModel = new ToscaServiceModel();
+        Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
+        FileContentHandler artifacts = new FileContentHandler();
+        GlobalSubstitutionServiceTemplate gsst = new GlobalSubstitutionServiceTemplate();
+        for (Map.Entry<String, byte[]> fileEntry : csarFiles.entrySet()) {
+            CsarFileTypes fileType = getFileType(fileEntry.getKey());
+            switch (fileType) {
+                case mainServiceTemplate:
+                    handleServiceTemplate(mainStName, fileEntry.getKey(), csarFiles, serviceTemplates);
+                    break;
+
+                case globalServiceTemplate:
+                    handleServiceTemplate(globalStName, fileEntry.getKey(), csarFiles, serviceTemplates);
+                    break;
+
+                case externalFile:
+                    artifacts.addFile(fileEntry.getKey(), fileEntry.getValue());
+                    break;
+
+                case definitionsFile:
+                    handleDefintionTemplate(fileEntry.getKey(), csarFiles, gsst);
+                    break;
+            }
+        }
+        handleMetadataFile(csarFiles);
+        updateToscaServiceModel(toscaServiceModel, serviceTemplates, artifacts, gsst, csarFiles);
+        return toscaServiceModel;
+    }
+
+    private void handleMetadataFile(Map<String, byte[]> csarFiles) {
+        byte[] bytes = csarFiles.remove(metadataFile);
+        if (bytes != null) {
+            csarFiles.put(metadataFile + ".old", bytes);
+        }
+    }
+
+    private void handleDefintionTemplate(String key, Map<String, byte[]> csarFiles,
+                                         GlobalSubstitutionServiceTemplate gsst) {
+        try {
+            ServiceTemplateReaderService readerService = new ServiceTemplateReaderServiceImpl(csarFiles.get(key));
+            if (readerService == null) {
+                return;
+            }
+            Object nodeTypes = readerService.getNodeTypes();
+            if (nodeTypes instanceof Map) {
+                Map<String, NodeType> nodeTypeMap = (Map<String, NodeType>) nodeTypes;
+                gsst.appendNodes(nodeTypeMap);
+            }
+        } catch (YAMLException ye) {
+            throw new CoreException(new ErrorCode.ErrorCodeBuilder()
+                    .withMessage("Invalid YAML content in file " + key + ". reason - "
+                            + ye.getMessage())
+                    .withCategory(ErrorCategory.APPLICATION).build());
+        }
+    }
+
+    private void updateToscaServiceModel(ToscaServiceModel toscaServiceModel,
+                                         Map<String, ServiceTemplate> serviceTemplates,
+                                         FileContentHandler externalFilesHandler,
+                                         GlobalSubstitutionServiceTemplate globalSubstitutionServiceTemplate,
+                                         Map<String, byte[]> csarFiles) {
+        Collection<ServiceTemplate> globalServiceTemplates =
+                GlobalTypesGenerator.getGlobalTypesServiceTemplate().values();
+        addGlobalServiceTemplates(globalServiceTemplates, serviceTemplates);
+        serviceTemplates.put(GLOBAL_SUBSTITUTION_SERVICE_FILE_NAME, globalSubstitutionServiceTemplate);
+        toscaServiceModel.setEntryDefinitionServiceTemplate(mainStName);
+        toscaServiceModel.setServiceTemplates(serviceTemplates);
+        externalFilesHandler.addFile(metadataFile + ".old", csarFiles.get(metadataFile + ".old"));
+        toscaServiceModel.setArtifactFiles(externalFilesHandler);
+    }
+
+    private void addGlobalServiceTemplates(Collection<ServiceTemplate> globalServiceTemplates,
+                                           Map<String, ServiceTemplate> serviceTemplates) {
+        for (ServiceTemplate serviceTemplate : globalServiceTemplates) {
+            serviceTemplates.put(ToscaUtil.getServiceTemplateFileName(serviceTemplate), serviceTemplate);
+        }
+    }
+
+    private void handleServiceTemplate(String serviceTemplateName,
+                                       String fileName, Map<String, byte[]> csarFiles,
+                                       Map<String, ServiceTemplate> serviceTemplates) {
+        Optional<ServiceTemplate> serviceTemplate =
+                getServiceTemplateFromCsar(fileName, csarFiles);
+        serviceTemplate.ifPresent(
+                serviceTemplate1 -> addServiceTemplate(serviceTemplateName, serviceTemplate1,
+                        serviceTemplates));
+    }
+
+    private void addServiceTemplate(String serviceTemplateName,
+                                    ServiceTemplate serviceTemplate,
+                                    Map<String, ServiceTemplate> serviceTemplates) {
+        serviceTemplates.put(serviceTemplateName, serviceTemplate);
+    }
+
+    private Optional<byte[]> getManifestContent(Map<String, byte[]> csarFiles) {
+        for (Map.Entry<String, byte[]> csarFileEntry : csarFiles.entrySet()) {
+            if (csarFileEntry.getKey().contains(manifestFileName)) {
+                return Optional.of(csarFileEntry.getValue());
+            }
+        }
+
+        return Optional.empty();
+    }
+
+    private Optional<ServiceTemplate> getServiceTemplateFromCsar(String fileName,
+                                                                 Map<String, byte[]> csarFiles) {
+        byte[] fileContent = csarFiles.get(fileName);
+        ServiceTemplate serviceTemplate = convertServiceTemplate(fileName, fileContent);
+
+        return Optional.of(serviceTemplate);
+    }
+
+    private ServiceTemplate convertServiceTemplate(String serviceTemplateName,
+                                                   byte[] fileContent) {
+        ServiceTemplate serviceTemplate = new ServiceTemplate();
+        try {
+            ServiceTemplateReaderService readerService =
+                    new ServiceTemplateReaderServiceImpl(fileContent);
+            convertMetadata(serviceTemplateName, serviceTemplate, readerService);
+            convertToscaVersion(serviceTemplate, readerService);
+            convertImports(serviceTemplate);
+            convertNodeTypes(serviceTemplate, readerService);
+            convertTopologyTemplate(serviceTemplate, readerService);
+
+        } catch (YAMLException ye) {
+            throw new CoreException(new ErrorCode.ErrorCodeBuilder()
+                    .withMessage("Invalid YAML content in file" + serviceTemplateName + ". reason - "
+                            + ye.getMessage())
+                    .withCategory(ErrorCategory.APPLICATION).build());
+        }
+
+
+        return serviceTemplate;
+    }
+
+    private void convertToscaVersion(ServiceTemplate serviceTemplate,
+                                     ServiceTemplateReaderService readerService) {
+        Object toscaVersion = readerService.getToscaVersion();
+        serviceTemplate.setTosca_definitions_version((String) toscaVersion);
+    }
+
+    private void convertImports(ServiceTemplate serviceTemplate) {
+        serviceTemplate.setImports(new ArrayList<>());
+        serviceTemplate.getImports()
+                .add(createImportMap(openecompHeatIndex, "openecomp-heat/_index.yml"));
+        serviceTemplate.getImports().add(createImportMap(globalSubstitution, globalStName));
+
+    }
+
+    private Map<String, Import> createImportMap(String key, String fileName) {
+        Map<String, Import> importMap = new HashMap<>();
+        Import anImport = new Import();
+        anImport.setFile(fileName);
+        importMap.put(key, anImport);
+
+        return importMap;
+    }
+
+    private void convertMetadata(String serviceTemplateName,
+                                 ServiceTemplate serviceTemplate,
+                                 ServiceTemplateReaderService readerService) {
+        Map<String, Object> metadataToConvert = (Map<String, Object>) readerService.getMetadata();
+        Map<String, String> finalMetadata = new HashMap<>();
+
+        if (MapUtils.isNotEmpty(metadataToConvert)) {
+            for (Map.Entry<String, Object> metadataEntry : metadataToConvert.entrySet()) {
+                if (Objects.isNull(metadataEntry.getValue()) ||
+                        !(metadataEntry.getValue() instanceof String)) {
+                    continue;
+                }
+                finalMetadata.put(metadataEntry.getKey(), (String) metadataEntry.getValue());
+            }
+        }
+
+        finalMetadata.put("template_name", getTemplateNameFromStName(serviceTemplateName));
+        serviceTemplate.setMetadata(finalMetadata);
+    }
+
+    private void convertNodeTypes(ServiceTemplate serviceTemplate, ServiceTemplateReaderService readerService) {
+        Map<String, Object> nodeTypes = (Map<String, Object>) readerService.getNodeTypes();
+        if (MapUtils.isEmpty(nodeTypes)) {
+            return;
+        }
+
+        for (Map.Entry<String, Object> nodeTypeEntry : nodeTypes.entrySet()) {
+            DataModelUtil
+                    .addNodeType(serviceTemplate, nodeTypeEntry.getKey(),
+                            (NodeType) createObjectFromClass(nodeTypeEntry.getKey(), nodeTypeEntry.getValue(),
+                                    NodeType.class));
+        }
+    }
+
+    private void convertTopologyTemplate(ServiceTemplate serviceTemplate,
+                                         ServiceTemplateReaderService readerService) {
+
+        convertInputs(serviceTemplate, readerService);
+        convertNodeTemplates(serviceTemplate, readerService);
+        convertOutputs(serviceTemplate, readerService);
+        convertSubstitutionMappings(serviceTemplate, readerService);
+    }
+
+    private void convertInputs(ServiceTemplate serviceTemplate,
+                               ServiceTemplateReaderService readerService) {
+        Map<String, Object> inputs = readerService.getInputs();
+        addInputsOrOutputsToServiceTemplate(serviceTemplate, inputs, Constants.inputs);
+    }
+
+    private void convertOutputs(ServiceTemplate serviceTemplate,
+                                ServiceTemplateReaderService readerService) {
+        Map<String, Object> outputs = readerService.getOutputs();
+        addInputsOrOutputsToServiceTemplate(serviceTemplate, outputs, Constants.outputs);
+    }
+
+    private void addInputsOrOutputsToServiceTemplate(ServiceTemplate serviceTemplate,
+                                                     Map<String, Object> mapToConvert,
+                                                     String inputsOrOutputs) {
+        if (MapUtils.isEmpty(mapToConvert)) {
+            return;
+        }
+
+        for (Map.Entry<String, Object> entry : mapToConvert.entrySet()) {
+            ParameterDefinition parameterDefinition =
+                    (ParameterDefinition) createObjectFromClass(
+                            entry.getKey(), entry.getValue(), ParameterDefinition.class);
+            addToServiceTemplateAccordingToSection(
+                    serviceTemplate, inputsOrOutputs, entry.getKey(), parameterDefinition);
+        }
+    }
+
+    private void addToServiceTemplateAccordingToSection(ServiceTemplate serviceTemplate,
+                                                        String inputsOrOutputs,
+                                                        String parameterId,
+                                                        ParameterDefinition parameterDefinition) {
+        switch (inputsOrOutputs) {
+            case inputs:
+                DataModelUtil
+                        .addInputParameterToTopologyTemplate(serviceTemplate, parameterId, parameterDefinition);
+                break;
+            case outputs:
+                DataModelUtil
+                        .addOutputParameterToTopologyTemplate(serviceTemplate, parameterId, parameterDefinition);
+        }
+    }
+
+    private void convertNodeTemplates(ServiceTemplate serviceTemplate,
+                                      ServiceTemplateReaderService readerService) {
+        Map<String, Object> nodeTemplates = readerService.getNodeTemplates();
+        if (MapUtils.isEmpty(nodeTemplates)) {
+            return;
+        }
+
+        for (Map.Entry<String, Object> nodeTemplateEntry : nodeTemplates.entrySet()) {
+            NodeTemplate nodeTemplate = convertNodeTemplate(nodeTemplateEntry.getValue());
+            DataModelUtil.addNodeTemplate(serviceTemplate, nodeTemplateEntry.getKey(), nodeTemplate);
+        }
+    }
+
+    private void convertSubstitutionMappings(ServiceTemplate serviceTemplate,
+                                             ServiceTemplateReaderService readerService) {
+        Map<String, Object> substitutionMappings = readerService.getSubstitutionMappings();
+        if (MapUtils.isEmpty(substitutionMappings)) {
+            return;
+        }
+        SubstitutionMapping substitutionMapping = convertSubstitutionMappings(substitutionMappings);
+        DataModelUtil.addSubstitutionMapping(serviceTemplate, substitutionMapping);
+    }
+
+    private SubstitutionMapping convertSubstitutionMappings(Map<String, Object> substitutionMappings) {
+        SubstitutionMapping substitutionMapping = new SubstitutionMapping();
+
+        substitutionMapping.setNode_type((String) substitutionMappings.get(nodeType));
+        substitutionMapping.setCapabilities(
+                convertSubstitutionMappingsSections((Map<String, Object>) substitutionMappings.get(capabilities)));
+        substitutionMapping.setRequirements(
+                convertSubstitutionMappingsSections((Map<String, Object>) substitutionMappings.get(requirements)));
+
+        return substitutionMapping;
+    }
+
+    private Map<String, List<String>> convertSubstitutionMappingsSections(
+            Map<String, Object> sectionToConvert) {
+        Map<String, List<String>> convertedSection = new HashMap<>();
+        if (MapUtils.isEmpty(sectionToConvert)) {
+            return null;
+        }
+
+        for (Map.Entry<String, Object> entry : sectionToConvert.entrySet()) {
+            if (entry.getValue() instanceof List) {
+                convertedSection.put(entry.getKey(), (List<String>) entry.getValue());
+            }
+        }
+
+        return convertedSection;
+    }
+
+    private CsarFileTypes getFileType(String fileName) {
+        if (isMainServiceTemplate(fileName)) {
+            return CsarFileTypes.mainServiceTemplate;
+        } else if (isGlobalServiceTemplate(fileName)) {
+            return CsarFileTypes.globalServiceTemplate;
+        } else if (isDefinitions(fileName)) {
+            return CsarFileTypes.definitionsFile;
+        } else if (isMetadataFile(metadataFile)) {
+            return CsarFileTypes.toscaMetadata;
+        }
+        return CsarFileTypes.externalFile;
+    }
+
+    private Optional<Manifest> getCsarManifest(Map<String, byte[]> csarFiles) throws IOException {
+        Optional<byte[]> manifestContent = getManifestContent(csarFiles);
+
+        if (manifestContent.isPresent()) {
+            ByteArrayInputStream byteInputStream = new ByteArrayInputStream(manifestContent.get());
+
+            return Optional.of(new Manifest(byteInputStream));
+        }
+
+        return Optional.empty();
+    }
+
+    private NodeTemplate convertNodeTemplate(Object candidateNodeTemplate) {
+        NodeTemplate nodeTemplate = new NodeTemplate();
+
+        Map<String, Object> nodeTemplateAsMap = (Map<String, Object>) candidateNodeTemplate;
+        nodeTemplate.setArtifacts((Map<String, ArtifactDefinition>) nodeTemplateAsMap.get("artifacts"));
+        nodeTemplate.setAttributes((Map<String, Object>) nodeTemplateAsMap.get("attributes"));
+        nodeTemplate.setCopy((String) nodeTemplateAsMap.get("copy"));
+        nodeTemplate.setDescription((String) nodeTemplateAsMap.get("description"));
+        nodeTemplate.setDirectives((List<String>) nodeTemplateAsMap.get("directives"));
+        nodeTemplate.setInterfaces(
+                (Map<String, InterfaceDefinition>) nodeTemplateAsMap.get("interfaces"));
+        nodeTemplate.setNode_filter((NodeFilter) nodeTemplateAsMap.get("node_filter"));
+        nodeTemplate.setProperties((Map<String, Object>) nodeTemplateAsMap.get("properties"));
+        nodeTemplate.setRequirements(
+                (List<Map<String, RequirementAssignment>>) nodeTemplateAsMap.get("requirements"));
+        nodeTemplate.setType((String) nodeTemplateAsMap.get("type"));
+        nodeTemplate.setCapabilities(
+                convertCapabilities((Map<String, Object>) nodeTemplateAsMap.get("capabilities")));
+
+        return nodeTemplate;
+    }
+
+    private List<Map<String, CapabilityAssignment>> convertCapabilities(Map<String, Object> capabilities) {
+        List<Map<String, CapabilityAssignment>> convertedCapabilities = new ArrayList<>();
+        if (MapUtils.isEmpty(capabilities)) {
+            return null;
+        }
+        for (Map.Entry<String, Object> capabilityAssignmentEntry : capabilities.entrySet()) {
+            Map<String, CapabilityAssignment> tempMap = new HashMap<>();
+            tempMap.put(capabilityAssignmentEntry.getKey(),
+                    (CapabilityAssignment) createObjectFromClass
+                            (capabilityAssignmentEntry.getKey(), capabilityAssignmentEntry.getValue(), CapabilityAssignment.class));
+            convertedCapabilities.add(tempMap);
+        }
+        return convertedCapabilities;
+    }
+
+    private Object createObjectFromClass(String nodeTypeId,
+                                         Object objectCandidate,
+                                         Class classToCreate) {
+        try {
+            return JsonUtil.json2Object(objectCandidate.toString(), classToCreate);
+        } catch (Exception e) {
+            //todo - return error to user?
+            throw new CoreException(new ErrorCode.ErrorCodeBuilder()
+                    .withCategory(ErrorCategory.APPLICATION)
+                    .withMessage("Can't create Node Type from " + nodeTypeId).build());
+        }
+    }
+
+    private boolean isMainServiceTemplate(String fileName) {
+        return fileName.endsWith(mainStName);
+    }
+
+    private boolean isMetadataFile(String fileName) {
+        return fileName.equals(metadataFile);
+    }
+
+    private boolean isGlobalServiceTemplate(String fileName) {
+        return fileName.endsWith(globalStName);
+    }
+
+    private boolean isDefinitions(String fileName) {
+        return fileName.startsWith(definitionsDir);
+    }
+
+    private String getTemplateNameFromStName(String serviceTemplateName) {
+        String fileNameWithoutDirectories;
+        fileNameWithoutDirectories = getFileNameWithoutDirectories(serviceTemplateName);
+        return fileNameWithoutDirectories.split("ServiceTemplate")[0];
+    }
+
+    private String getFileNameWithoutDirectories(String serviceTemplateName) {
+        String fileNameWithoutDirectories;
+        if (serviceTemplateName.contains("/")) {
+            String[] split = serviceTemplateName.split("/");
+            fileNameWithoutDirectories = split[split.length - 1];
+        } else if (serviceTemplateName.contains(File.separator)) {
+            String[] split = serviceTemplateName.split(Pattern.quote(File.separator));
+            fileNameWithoutDirectories = split[split.length - 1];
+        } else {
+            fileNameWithoutDirectories = serviceTemplateName;
+        }
+        return fileNameWithoutDirectories;
+    }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java
new file mode 100644
index 0000000000..520e41817e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java
@@ -0,0 +1,49 @@
+package org.openecomp.core.impl;
+
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.converter.api.ToscaConverterManager;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public class ToscaConverterManagerImpl implements ToscaConverterManager {
+
+  private static List<ToscaConverter> toscaConverters;
+  private static final String toscaConverterFileName = "ToscaConverters.json";
+
+  static {
+    toscaConverters = getConvertersList();
+  }
+
+  @Override
+  public ToscaServiceModel convert(String csarName, FileContentHandler fileContentHandler) {
+    return null;
+  }
+
+  private static List<ToscaConverter> getConvertersList(){
+    List<ToscaConverter> toscaConvertersList = new ArrayList<>();
+    Map<String, String> convertersMap = FileUtils.readViaInputStream(toscaConverterFileName,
+            stream -> JsonUtil.json2Object(stream, Map.class));
+    return getToscaConvertersList(toscaConvertersList, convertersMap);
+  }
+
+  private static List<ToscaConverter> getToscaConvertersList(
+      List<ToscaConverter> toscaConvertersList, Map<String, String> convertersMap) {
+    for(String implClassName : convertersMap.values()){
+      try{
+        Class<?> clazz = Class.forName(implClassName);
+        Constructor<?> constructor = clazz.getConstructor();
+        toscaConvertersList.add((ToscaConverter) constructor.newInstance());
+      }catch (Exception e){
+        continue;
+      }
+    }
+    return toscaConvertersList;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/factory/ToscaConverterFactoryImpl.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/factory/ToscaConverterFactoryImpl.java
new file mode 100644
index 0000000000..e04cd239c9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/factory/ToscaConverterFactoryImpl.java
@@ -0,0 +1,12 @@
+package org.openecomp.core.impl.factory;
+
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.converter.factory.ToscaConverterFactory;
+import org.openecomp.core.impl.ToscaConverterImpl;
+
+public class ToscaConverterFactoryImpl extends ToscaConverterFactory {
+  @Override
+  public ToscaConverter createInterface() {
+    return new ToscaConverterImpl();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/services/ServiceTemplateReaderServiceImpl.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/services/ServiceTemplateReaderServiceImpl.java
new file mode 100644
index 0000000000..fa8532546c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/services/ServiceTemplateReaderServiceImpl.java
@@ -0,0 +1,76 @@
+package org.openecomp.core.impl.services;
+
+import org.openecomp.core.converter.ServiceTemplateReaderService;
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.tosca.services.YamlUtil;
+import org.yaml.snakeyaml.error.YAMLException;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+import static org.openecomp.core.converter.datatypes.Constants.*;
+
+public class ServiceTemplateReaderServiceImpl implements ServiceTemplateReaderService {
+
+  private Map<String, Object> readServiceTemplate = new HashMap<>();
+
+  public ServiceTemplateReaderServiceImpl(byte[] serviceTemplateContent){
+    this.readServiceTemplate = readServiceTemplate(serviceTemplateContent);
+  }
+
+  @Override
+  public Map<String, Object> readServiceTemplate(byte[] serviceTemplateContent) {
+
+    Map<String, Object> readSt =
+        new YamlUtil().yamlToObject(new String(serviceTemplateContent), Map.class);
+
+    return readSt;
+  }
+
+  @Override
+  public Object getMetadata(){
+    return this.readServiceTemplate.get(metadata);
+  }
+
+  @Override
+  public Object getToscaVersion(){
+    return this.readServiceTemplate.get(definitionVersion);
+  }
+
+  @Override
+  public Object getNodeTypes(){
+    return this.readServiceTemplate.get(nodeTypes);
+  }
+
+  @Override
+  public Object getTopologyTemplate(){
+    return this.readServiceTemplate.get(topologyTemplate);
+  }
+
+  @Override
+  public Map<String, Object> getNodeTemplates(){
+    return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
+        : (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(nodeTemplates);
+  }
+
+  @Override
+  public Map<String, Object> getInputs(){
+    return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
+        : (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(inputs);
+  }
+
+  @Override
+  public Map<String, Object> getOutputs(){
+    return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
+        : (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(outputs);
+  }
+
+  @Override
+  public Map<String, Object> getSubstitutionMappings(){
+    return Objects.isNull(this.getTopologyTemplate()) ? new HashMap<>()
+        : (Map<String, Object>) ((Map<String, Object>)this.getTopologyTemplate()).get(substitutionMappings);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/resources/ToscaConverters.json b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/resources/ToscaConverters.json
new file mode 100644
index 0000000000..e1cddeb854
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/resources/ToscaConverters.json
@@ -0,0 +1,3 @@
+{
+  "ToscaConverter" : "org.openecomp.core.converter.impl.ToscaConverterImpl"
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConverterImplTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConverterImplTest.java
new file mode 100644
index 0000000000..4abed3e316
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConverterImplTest.java
@@ -0,0 +1,193 @@
+package org.openecomp.core.converter.impl;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.junit.Test;
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.impl.ToscaConverterImpl;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.ToscaExtensionYamlUtil;
+import org.openecomp.sdc.tosca.services.YamlUtil;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.nio.file.NotDirectoryException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Map;
+import java.util.Objects;
+
+import static org.junit.Assert.assertEquals;
+import static org.openecomp.core.converter.datatypes.Constants.globalStName;
+import static org.openecomp.core.converter.datatypes.Constants.mainStName;
+
+public class ToscaConverterImplTest {
+
+  private static ToscaConverter toscaConverter = new ToscaConverterImpl();
+  private static String inputFilesPath;
+  private static String outputFilesPath;
+  private static Map<String, ServiceTemplate> expectedOutserviceTemplates;
+
+
+  @Test
+  public void testConvertMainSt() throws IOException {
+    inputFilesPath = "/mock/toscaConverter/convertMainSt/in";
+    outputFilesPath = "/mock/toscaConverter/convertMainSt/out";
+
+    FileContentHandler fileContentHandler =
+        createFileContentHandlerFromInput(inputFilesPath);
+
+    expectedOutserviceTemplates = new HashMap<>();
+    loadServiceTemplates(outputFilesPath, new ToscaExtensionYamlUtil(),
+        expectedOutserviceTemplates);
+
+    ToscaServiceModel toscaServiceModel = toscaConverter.convert(fileContentHandler);
+    ServiceTemplate mainSt = toscaServiceModel.getServiceTemplates().get(mainStName);
+
+    checkSTResults(expectedOutserviceTemplates, null, mainSt);
+  }
+
+
+
+  private FileContentHandler createFileContentHandlerFromInput(String inputFilesPath)
+      throws IOException {
+    URL inputFilesUrl = this.getClass().getResource(inputFilesPath);
+    String path = inputFilesUrl.getPath();
+    File directory = new File(path);
+    File[] listFiles = directory.listFiles();
+
+    FileContentHandler fileContentHandler = new FileContentHandler();
+    insertFilesIntoFileContentHandler(listFiles, fileContentHandler);
+    return fileContentHandler;
+  }
+
+  private void insertFilesIntoFileContentHandler(File[] listFiles,
+                                                 FileContentHandler fileContentHandler)
+      throws IOException {
+    byte[] fileContent;
+    if(CollectionUtils.isEmpty(fileContentHandler.getFileList())) {
+      fileContentHandler.setFiles(new HashMap<>());
+    }
+
+    for (File file : listFiles) {
+      if(!file.isDirectory()) {
+        try (FileInputStream fis = new FileInputStream(file)) {
+          fileContent = FileUtils.toByteArray(fis);
+          fileContentHandler.addFile(file.getPath(), fileContent);
+        }
+      }else{
+        File[] currFileList = file.listFiles();
+        insertFilesIntoFileContentHandler(currFileList, fileContentHandler);
+      }
+
+    }
+  }
+
+  private void checkSTResults(
+      Map<String, ServiceTemplate> expectedOutserviceTemplates,
+      ServiceTemplate gloablSubstitutionServiceTemplate, ServiceTemplate mainServiceTemplate) {
+    YamlUtil yamlUtil = new YamlUtil();
+    if (Objects.nonNull(gloablSubstitutionServiceTemplate)) {
+      assertEquals("difference global substitution service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(globalStName)),
+          yamlUtil.objectToYaml(gloablSubstitutionServiceTemplate));
+    }
+    if (Objects.nonNull(mainServiceTemplate)) {
+      assertEquals("difference main service template: ",
+          yamlUtil.objectToYaml(expectedOutserviceTemplates.get(mainStName)),
+          yamlUtil.objectToYaml(mainServiceTemplate));
+    }
+  }
+
+  public static void loadServiceTemplates(String serviceTemplatesPath,
+                                          ToscaExtensionYamlUtil toscaExtensionYamlUtil,
+                                          Map<String, ServiceTemplate> serviceTemplates)
+      throws IOException {
+    URL urlFile = ToscaConverterImplTest.class.getResource(serviceTemplatesPath);
+    if (urlFile != null) {
+      File pathFile = new File(urlFile.getFile());
+      File[] files = pathFile.listFiles();
+      if (files != null) {
+        addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
+      } else {
+        throw new NotDirectoryException(serviceTemplatesPath);
+      }
+    } else {
+      throw new NotDirectoryException(serviceTemplatesPath);
+    }
+  }
+
+  private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
+                                              File[] files,
+                                              ToscaExtensionYamlUtil toscaExtensionYamlUtil)
+      throws IOException {
+    for (File file : files) {
+      try (InputStream yamlFile = new FileInputStream(file)) {
+        ServiceTemplate serviceTemplateFromYaml =
+            toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
+        createConcreteRequirementObjectsInServiceTemplate(serviceTemplateFromYaml, toscaExtensionYamlUtil);
+        serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
+        try {
+          yamlFile.close();
+        } catch (IOException ignore) {
+        }
+      } catch (FileNotFoundException e) {
+        throw e;
+      } catch (IOException e) {
+        throw e;
+      }
+    }
+  }
+
+  private static void createConcreteRequirementObjectsInServiceTemplate(ServiceTemplate
+                                                                            serviceTemplateFromYaml,
+                                                                        ToscaExtensionYamlUtil
+                                                                            toscaExtensionYamlUtil) {
+
+    if (serviceTemplateFromYaml == null
+        || serviceTemplateFromYaml.getTopology_template() == null
+        || serviceTemplateFromYaml.getTopology_template().getNode_templates() == null) {
+      return;
+    }
+
+    //Creating concrete objects
+    Map<String, NodeTemplate> nodeTemplates =
+        serviceTemplateFromYaml.getTopology_template().getNode_templates();
+    for (Map.Entry<String, NodeTemplate> entry : nodeTemplates.entrySet()) {
+      NodeTemplate nodeTemplate = entry.getValue();
+      List<Map<String, RequirementAssignment>> requirements = nodeTemplate.getRequirements();
+      List<Map<String, RequirementAssignment>> concreteRequirementList = new ArrayList<>();
+      if (requirements != null) {
+        ListIterator<Map<String, RequirementAssignment>> reqListIterator = requirements
+            .listIterator();
+        while (reqListIterator.hasNext()){
+          Map<String, RequirementAssignment> requirement = reqListIterator.next();
+          Map<String, RequirementAssignment> concreteRequirement = new HashMap<>();
+          for (Map.Entry<String, RequirementAssignment> reqEntry : requirement.entrySet()) {
+            RequirementAssignment requirementAssignment = (toscaExtensionYamlUtil
+                .yamlToObject(toscaExtensionYamlUtil.objectToYaml(reqEntry.getValue()),
+                    RequirementAssignment.class));
+            concreteRequirement.put(reqEntry.getKey(), requirementAssignment);
+            concreteRequirementList.add(concreteRequirement);
+            reqListIterator.remove();
+          }
+        }
+        requirements.clear();
+        requirements.addAll(concreteRequirementList);
+        nodeTemplate.setRequirements(requirements);
+      }
+      System.out.println();
+      //toscaExtensionYamlUtil.yamlToObject(nodeTemplate, NodeTemplate.class);
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConvertorDefinitionsTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConvertorDefinitionsTest.java
new file mode 100644
index 0000000000..9f7071e9e7
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConvertorDefinitionsTest.java
@@ -0,0 +1,62 @@
+package org.openecomp.core.converter.impl;
+
+import org.apache.commons.io.IOUtils;
+import org.junit.Test;
+import org.openecomp.core.impl.GlobalSubstitutionServiceTemplate;
+import org.openecomp.core.impl.ToscaConverterImpl;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+
+import java.net.URL;
+import java.util.Map;
+import java.util.Set;
+
+import static org.openecomp.sdc.common.utils.CommonUtil.*;
+import static org.junit.Assert.*;
+import static org.openecomp.core.impl.GlobalSubstitutionServiceTemplate.*;
+public class ToscaConvertorDefinitionsTest {
+
+
+    @Test
+    public void loadCsar() throws Exception {
+        URL resource = ToscaConvertorDefinitionsTest.class.getResource("/csar/vCSCF.csar");
+        byte[] bytes = IOUtils.toByteArray(resource);
+        assertNotNull(bytes);
+        FileContentHandler contentMap = validateAndUploadFileContent(OnboardingTypesEnum.CSAR, bytes);
+        ToscaConverterImpl toscaConverter = new ToscaConverterImpl();
+        ToscaServiceModel convert = toscaConverter.convert(contentMap);
+        Map<String, ServiceTemplate> serviceTemplates = convert.getServiceTemplates();
+        assertTrue(serviceTemplates.containsKey(GLOBAL_SUBSTITUTION_SERVICE_FILE_NAME));
+        ServiceTemplate serviceTemplate = serviceTemplates.get(GLOBAL_SUBSTITUTION_SERVICE_FILE_NAME);
+
+        assertNotNull(serviceTemplate);
+        assertTrue(serviceTemplate instanceof GlobalSubstitutionServiceTemplate);
+
+        assertNotNull(serviceTemplate.getMetadata());
+        assertFalse(serviceTemplate.getMetadata().isEmpty());
+        assertTrue(serviceTemplate.getMetadata().containsKey(TEMPLATE_NAME_PROPERTY));
+
+        assertNotNull(serviceTemplate.getImports());
+        assertFalse(serviceTemplate.getImports().isEmpty());
+        assertEquals(1 ,serviceTemplate.getImports().size());
+        assertTrue(serviceTemplate.getImports().get(0).containsKey(HEAT_INDEX));
+
+        assertEquals(DEFININTION_VERSION, serviceTemplate.getTosca_definitions_version());
+
+
+        assertNotNull(serviceTemplate.getNode_types());
+        assertEquals(7, serviceTemplate.getNode_types().size());
+        Set<String> keys = serviceTemplate.getNode_types().keySet();
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.zte.VDU"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.zte.CP"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.zte.VNF.vCSCF"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.ImageFile"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.LocalStorage"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.zte.VNF"));
+        assertTrue(keys.contains("tosca.nodes.nfv.ext.zte.VL"));
+    }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/csar/vCSCF.csar b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/csar/vCSCF.csar
new file mode 100644
index 0000000000..f1b77554e4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/csar/vCSCF.csar
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/checksum.lst b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/checksum.lst
new file mode 100644
index 0000000000..701f14d45d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/checksum.lst
@@ -0,0 +1 @@
+Definitions/openovnf__vPCRF.yaml:75bd8963ecc09bf769d0bb5cb475314d
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/csar.meta b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/csar.meta
new file mode 100644
index 0000000000..aac2fed3c3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Artifacts/csar.meta
@@ -0,0 +1,3 @@
+Type:NFAR
+Version:v1.0
+Provider:Huawei
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Definitions/GlobalSubstitutionTypesServiceTemplate.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Definitions/GlobalSubstitutionTypesServiceTemplate.yaml
new file mode 100644
index 0000000000..a88171701e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/Definitions/GlobalSubstitutionTypesServiceTemplate.yaml
@@ -0,0 +1,60 @@
+node_types:
+  tosca.nodes.nfv.VDU.Compute:
+    attributes:
+      private_address:
+        type: string
+      public_address:
+        type: string
+      networks:
+        type: string
+      ports:
+        type: string
+    capabilities:
+      scalable:
+        type: tosca.capabilities.Scalable
+      virtual_compute:
+        type: tosca.capabilities.nfv.VirtualCompute
+      endpoint:
+        type: tosca.capabilities.Endpoint.Admin
+      os:
+        type: tosca.capabilities.OperatingSystem
+      virtual_binding:
+        type: tosca.capabilities.nfv.VirtualBindable
+      host:
+        type: tosca.capabilities.Container
+      binding:
+        type: tosca.capabilities.network.Bindable
+      monitoring_parameter:
+        type: tosca.capabilities.nfv.Metric
+    derived_from: tosca.nodes.Root
+    properties:
+      configurable_properties:
+        entry_schema:
+          type: tosca.datatypes.nfv.VnfcConfigurableProperties
+        type: map
+      name:
+        type: string
+      nfvi_constraints:
+        entry_schema:
+          type: string
+        required: false
+        type: list
+      descrption:
+        type: string
+      boot_order:
+        entry_schema:
+          type: string
+        required: false
+        type: list
+    requirements:
+    - local_storage:
+        capability: tosca.capabilities.Attachment
+        occurrences:
+        - 0
+        - UNBOUNDED
+    - virtual_storage:
+        capability: tosca.capabilities.nfv.VirtualStorage
+        occurrences:
+        - 0
+        - UNBOUNDED
+tosca_definitions_version: tosca_simple_yaml_1_0
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.mf b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.mf
new file mode 100644
index 0000000000..e45f002332
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.mf
@@ -0,0 +1,12 @@
+Manifest-Version: 1.0
+
+Name: Entry-Definitions
+Name: MainServiceTemplate.yaml
+
+Name: Definitions\GlobalSubstitutionTypesServiceTemplate.yaml
+
+Name: Artifacts\install.sh
+
+Name: Artifacts\create_stack.sh
+
+Name: Licenses\license.xml
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.yaml
new file mode 100644
index 0000000000..041afbacf8
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/MainServiceTemplate.yaml
@@ -0,0 +1,551 @@
+imports: 
+- openovnf__tosca.nodes.nfv.VNF.vPCRF.yaml
+- openonfv__tosca.capabilities.Scalable.yaml
+- openonfv__tosca.capabilities.nfv.Metric.yaml
+- openonfv__tosca.nodes.nfv.VnfVirtualLinkDesc.yaml
+- openonfv__tosca.capabilities.network.Bindable.yaml
+- openonfv__tosca.capabilities.Attachment.yaml
+- openonfv__tosca.capabilities.nfv.VirtualBindable.yaml
+- openonfv__tosca.capabilities.nfv.VirtualLinkable.yaml
+- openonfv__tosca.requirements.nfv.VirtualStorage.yaml
+- openonfv__tosca.nodes.nfv.VDU.VirtualStorage.yaml
+- openonfv__tosca.relationships.nfv.VirtualBindsTo.yaml
+- openonfv__tosca.nodes.nfv.VDU.Compute.yaml
+- openonfv__tosca.relationships.nfv.VirtualLinksTo.yaml
+- openonfv__tosca.capabilities.nfv.VirtualCompute.yaml
+- openonfv__tosca.capabilities.Container.yaml
+- openonfv__tosca.capabilities.nfv.VirtualStorage.yaml
+- openonfv__tosca.requirements.nfv.VirtualBinding.yaml
+- openonfv__tosca.capabilities.Endpoint.Admin.yaml
+- openonfv__tosca.capabilities.OperatingSystem.yaml
+- openonfv__tosca.nodes.nfv.VduCpd.yaml
+- openonfv__tosca.relationships.nfv.VDU.AttachedTo.yaml
+
+metadata:
+  vendor: Huawei
+  csarVersion: v1.0
+  csarProvider: Huawei
+  id: vPCRF_NF_HW
+  version: v1.0
+  csarType: NFAR
+  name: vPCRF
+  vnfdVersion: v1.0
+  vnfmType: hwvnfm
+
+node_types:
+  org.openecomp.resource.vfc.nodes.heat.nat_fw:
+    derived_from: org.openecomp.resource.vfc.nodes.heat.nova.Server
+
+topology_template:
+  node_templates:
+    PUPDU_Storage:
+      attributes:
+        tosca_name: PUPDU_Storage
+      properties:
+        id: PUPDU_Storage
+        size_of_storage: 200G
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    USRSU:
+      attributes:
+        tosca_name: USRSU
+      capabilities:
+        virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {}
+            virtual_cpu:
+              num_virtual_cpu: 4
+      properties:
+        configurable_properties:
+          test: {"additional_vnfc_configurable_properties":{"aaa":"1"}}
+        name: USRSU
+        descrption: the virtual machine of USRSU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: USRSU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VDU.Compute
+    USPID3_VduCpd_Fabric:
+      attributes:
+        tosca_name: USPID3_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+    PUPDU_VduCpd_Base:
+      attributes:
+        tosca_name: PUPDU_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    OMU_VduCpd_Fabric:
+      attributes:
+        tosca_name: OMU_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: OMU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+    USPID3:
+      attributes:
+        tosca_name: USPID3
+      capabilities:
+        virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {}
+            virtual_cpu:
+              num_virtual_cpu: 4
+      properties:
+        configurable_properties:
+          test: {"additional_vnfc_configurable_properties":{"aaa":"1"}}
+        name: USPID3
+        descrption: the virtual machine of USPID3
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: USPID3_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VDU.Compute
+    UPIRU_VduCpd_Base:
+      attributes:
+        tosca_name: UPIRU_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    OMU2ManageNet:
+      attributes:
+        tosca_name: OMU2ManageNet
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          node: tosca.nodes.Root
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    OMU_Storage:
+      attributes:
+        tosca_name: OMU_Storage
+      properties:
+        id: OMU_Storage
+        size_of_storage: 256G
+        rdma_enabled: false
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    UPSPU:
+      attributes:
+        tosca_name: UPSPU
+      capabilities:
+        virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {}
+            virtual_cpu:
+              num_virtual_cpu: 4
+      properties:
+        configurable_properties:
+          test: {"additional_vnfc_configurable_properties":{"aaa":"1"}}
+        name: UPSPU
+        descrption: the virtual machine of UPSPU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: UPSPU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VDU.Compute
+    PUPDU_VduCpd_Fabric:
+      attributes:
+        tosca_name: PUPDU_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+    USPID2BossNet:
+      attributes:
+        tosca_name: USPID2BossNet
+      properties:
+        role: root
+        layer_protocol: ethernet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    OMU_VduCpd_Base:
+      attributes:
+        tosca_name: OMU_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: OMU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    USPID3_Storage:
+      attributes:
+        tosca_name: USPID3_Storage
+      properties:
+        id: USPID3_Storage
+        size_of_storage: 300G
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    UPIRU2DataNet2:
+      attributes:
+        tosca_name: UPIRU2DataNet2
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    USPID2ManageNet:
+      attributes:
+        tosca_name: USPID2ManageNet
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    UPIRU2DataNet3:
+      attributes:
+        tosca_name: UPIRU2DataNet3
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    PUPDU2DataNet3:
+      attributes:
+        tosca_name: PUPDU2DataNet3
+      properties:
+        role: root
+        layer_protocol: ethernet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    USRSU2DataNet1:
+      attributes:
+        tosca_name: USRSU2DataNet1
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    USRSU2DataNet2:
+      attributes:
+        tosca_name: USRSU2DataNet2
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    UPIRU_Storage:
+      attributes:
+        tosca_name: UPIRU_Storage
+      properties:
+        id: UPIRU_Storage
+        size_of_storage: 4G
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    PUPDU2SignalNet1:
+      attributes:
+        tosca_name: PUPDU2SignalNet1
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    UPIRU2DataNet1:
+      attributes:
+        tosca_name: UPIRU2DataNet1
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    USPID3_VduCpd_Base:
+      attributes:
+        tosca_name: USPID3_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    Base:
+      attributes:
+        tosca_name: Base
+      properties:
+        vl_flavours:
+          flavours: test2
+        connectivity_type:
+          layer_protocol: ipv4
+          flow_pattern:
+      type: tosca.nodes.nfv.VnfVirtualLinkDesc
+    USRSU_Storage:
+      attributes:
+        tosca_name: USRSU_Storage
+      properties:
+        id: USRSU_Storage
+        size_of_storage: 200G
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    UPSPU_VduCpd_Base:
+      attributes:
+        tosca_name: UPSPU_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPSPU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    PUPDU:
+      attributes:
+        tosca_name: PUPDU
+      capabilities:
+        virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {}
+            virtual_cpu:
+              num_virtual_cpu: 4
+      properties:
+        configurable_properties:
+          test: {"additional_vnfc_configurable_properties":{"aaa":"1"}}
+        name: PUPDU
+        descrption: the virtual machine of PUPDU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: PUPDU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VDU.Compute
+    USRSU_VduCpd_Base:
+      attributes:
+        tosca_name: USRSU_VduCpd_Base
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+      type: tosca.nodes.nfv.VduCpd
+    OMU:
+      attributes:
+        tosca_name: OMU
+      capabilities:
+        virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 16G
+            requested_additional_capabilities: {}
+            virtual_cpu:
+              num_virtual_cpu: 4
+      properties:
+        configurable_properties:
+          test: {"additional_vnfc_configurable_properties":{"aaa":"1"}}
+        name: OMU
+        descrption: the virtual machine of OMU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: OMU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VDU.Compute
+    UPIRU_VduCpd_Fabric:
+      attributes:
+        tosca_name: UPIRU_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+    UPSPU_Storage:
+      attributes:
+        tosca_name: UPSPU_Storage
+      properties:
+        id: UPSPU_Storage
+        size_of_storage: 4G
+        type_of_storage: volume
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+    PUPDU2ManageNet:
+      attributes:
+        tosca_name: PUPDU2ManageNet
+      properties:
+        role: root
+        layer_protocol: ethernet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    USRSU_VduCpd_Fabric:
+      attributes:
+        tosca_name: USRSU_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+    UPIRU2SignalNet1:
+      attributes:
+        tosca_name: UPIRU2SignalNet1
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+      type: tosca.nodes.nfv.VduCpd
+    Fabric:
+      attributes:
+        tosca_name: Fabric
+      properties:
+        vl_flavours:
+          flavours: test1
+        connectivity_type:
+          layer_protocol: ipv4
+          flow_pattern:
+      type: tosca.nodes.nfv.VnfVirtualLinkDesc
+    UPSPU_VduCpd_Fabric:
+      attributes:
+        tosca_name: UPSPU_VduCpd_Fabric
+      properties:
+        role: root
+        layer_protocol: ipv4
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPSPU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+      type: tosca.nodes.nfv.VduCpd
+
+  substitution_mappings:
+    node_type: tosca.nodes.nfv.VNF.vPCRF
+tosca_definitions_version: tosca_simple_yaml_1_0
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/TOSCA-Metadata/TOSCA.meta b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/TOSCA-Metadata/TOSCA.meta
new file mode 100644
index 0000000000..69f62ca864
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/in/TOSCA-Metadata/TOSCA.meta
@@ -0,0 +1,135 @@
+TOSCA-Meta-Version: 1.0
+CSAR-Version: 1.0
+Created-By: Winery 0.1.37-SNAPSHOT
+Entry-Definitions: Definitions/openovnf__vPCRF.yaml
+
+Name: Definitions/openovnf__vPCRF.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openovnf__tosca.nodes.nfv.VNF.vPCRF.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.Scalable.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.nfv.Metric.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.nodes.nfv.VnfVirtualLinkDesc.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.network.Bindable.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.Attachment.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.nfv.VirtualBindable.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.nfv.VirtualLinkable.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.requirements.nfv.VirtualStorage.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.nodes.nfv.VDU.VirtualStorage.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.relationships.nfv.VirtualBindsTo.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.nodes.nfv.VDU.Compute.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.relationships.nfv.VirtualLinksTo.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.nfv.VirtualCompute.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.Container.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.nfv.VirtualStorage.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.requirements.nfv.VirtualBinding.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.Endpoint.Admin.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.capabilities.OperatingSystem.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.nodes.nfv.VduCpd.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.relationships.nfv.VDU.AttachedTo.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openonfv__tosca.requirements.nfv.VirtualLink.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: Definitions/openovnf__tosca.nodes.nfv.VNF.yaml
+Content-Type: application/vnd.oasis.tosca.definitions
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.VirtualStorage/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VnfVirtualLinkDesc/appearance/bigIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VnfVirtualLinkDesc/appearance/smallIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.Compute/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VduCpd/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: capabilitytypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.capabilities.nfv.VirtualCompute/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv%2Fvnf/tosca.nodes.nfv.VNF/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.VirtualStorage/appearance/bigIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.VirtualStorage/appearance/smallIcon.png
+Content-Type: image/png
+
+Name: capabilitytypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.capabilities.Container/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.Compute/appearance/bigIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VDU.Compute/appearance/smallIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv%2Fvnf/tosca.nodes.nfv.VNF.vPCRF/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: capabilitytypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.capabilities.OperatingSystem/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VnfVirtualLinkDesc/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VduCpd/appearance/bigIcon.png
+Content-Type: image/png
+
+Name: nodetypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.nodes.nfv.VduCpd/appearance/smallIcon.png
+Content-Type: image/png
+
+Name: capabilitytypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.capabilities.Scalable/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+Name: relationshiptypes/http%3A%2F%2Fwww.open-o.org%2Ftosca%2Fnfv/tosca.relationships.nfv.VDU.AttachedTo/propertiesdefinition/Properties.xsd
+Content-Type: text/xml
+
+
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/out/MainServiceTemplate.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/out/MainServiceTemplate.yaml
new file mode 100644
index 0000000000..77bfcac710
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/mock/toscaConverter/convertMainSt/out/MainServiceTemplate.yaml
@@ -0,0 +1,546 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+metadata:
+  vnfdVersion: v1.0
+  template_name: Main
+  vendor: Huawei
+  csarVersion: v1.0
+  vnfmType: hwvnfm
+  csarProvider: Huawei
+  name: vPCRF
+  id: vPCRF_NF_HW
+  version: v1.0
+  csarType: NFAR
+imports:
+- openecomp_heat_index:
+    file: openecomp-heat/_index.yml
+- GlobalSubstitutionTypes:
+    file: GlobalSubstitutionTypesServiceTemplate.yaml
+node_types:
+  org.openecomp.resource.vfc.nodes.heat.nat_fw:
+    derived_from: org.openecomp.resource.vfc.nodes.heat.nova.Server
+topology_template:
+  node_templates:
+    PUPDU_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: PUPDU_Storage
+        size_of_storage: 200G
+        type_of_storage: volume
+      attributes:
+        tosca_name: PUPDU_Storage
+    USRSU:
+      type: tosca.nodes.nfv.VDU.Compute
+      properties:
+        configurable_properties:
+          test:
+            additional_vnfc_configurable_properties:
+              aaa: '1'
+        name: USRSU
+        descrption: the virtual machine of USRSU
+      attributes:
+        tosca_name: USRSU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: USRSU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      capabilities:
+      - virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {
+              }
+            virtual_cpu:
+              num_virtual_cpu: 4.0
+    USPID3_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USPID3_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+    PUPDU_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: PUPDU_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    OMU_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: OMU_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: OMU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+    USPID3:
+      type: tosca.nodes.nfv.VDU.Compute
+      properties:
+        configurable_properties:
+          test:
+            additional_vnfc_configurable_properties:
+              aaa: '1'
+        name: USPID3
+        descrption: the virtual machine of USPID3
+      attributes:
+        tosca_name: USPID3
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: USPID3_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      capabilities:
+      - virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {
+              }
+            virtual_cpu:
+              num_virtual_cpu: 4.0
+    UPIRU_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    OMU2ManageNet:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: OMU2ManageNet
+      requirements:
+      - virtual_binding:
+          node: tosca.nodes.Root
+      - virtual_link:
+          node: tosca.nodes.Root
+    OMU_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: OMU_Storage
+        size_of_storage: 256G
+        rdma_enabled: false
+        type_of_storage: volume
+      attributes:
+        tosca_name: OMU_Storage
+    UPSPU:
+      type: tosca.nodes.nfv.VDU.Compute
+      properties:
+        configurable_properties:
+          test:
+            additional_vnfc_configurable_properties:
+              aaa: '1'
+        name: UPSPU
+        descrption: the virtual machine of UPSPU
+      attributes:
+        tosca_name: UPSPU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: UPSPU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      capabilities:
+      - virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {
+              }
+            virtual_cpu:
+              num_virtual_cpu: 4.0
+    PUPDU_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: PUPDU_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+    USPID2BossNet:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ethernet
+      attributes:
+        tosca_name: USPID2BossNet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          node: tosca.nodes.Root
+    OMU_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: OMU_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: OMU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    USPID3_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: USPID3_Storage
+        size_of_storage: 300G
+        type_of_storage: volume
+      attributes:
+        tosca_name: USPID3_Storage
+    UPIRU2DataNet2:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU2DataNet2
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+    USPID2ManageNet:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USPID2ManageNet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          node: tosca.nodes.Root
+    UPIRU2DataNet3:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU2DataNet3
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+    PUPDU2DataNet3:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ethernet
+      attributes:
+        tosca_name: PUPDU2DataNet3
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+    USRSU2DataNet1:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USRSU2DataNet1
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          node: tosca.nodes.Root
+    USRSU2DataNet2:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USRSU2DataNet2
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          node: tosca.nodes.Root
+    UPIRU_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: UPIRU_Storage
+        size_of_storage: 4G
+        type_of_storage: volume
+      attributes:
+        tosca_name: UPIRU_Storage
+    PUPDU2SignalNet1:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: PUPDU2SignalNet1
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+    UPIRU2DataNet1:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU2DataNet1
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+    USPID3_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USPID3_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USPID3
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    Base:
+      type: tosca.nodes.nfv.VnfVirtualLinkDesc
+      properties:
+        vl_flavours:
+          flavours: test2
+        connectivity_type:
+          layer_protocol: ipv4
+          flow_pattern: null
+      attributes:
+        tosca_name: Base
+    USRSU_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: USRSU_Storage
+        size_of_storage: 200G
+        type_of_storage: volume
+      attributes:
+        tosca_name: USRSU_Storage
+    UPSPU_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPSPU_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPSPU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    PUPDU:
+      type: tosca.nodes.nfv.VDU.Compute
+      properties:
+        configurable_properties:
+          test:
+            additional_vnfc_configurable_properties:
+              aaa: '1'
+        name: PUPDU
+        descrption: the virtual machine of PUPDU
+      attributes:
+        tosca_name: PUPDU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: PUPDU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      capabilities:
+      - virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 24G
+            requested_additional_capabilities: {
+              }
+            virtual_cpu:
+              num_virtual_cpu: 4.0
+    USRSU_VduCpd_Base:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USRSU_VduCpd_Base
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Base
+    OMU:
+      type: tosca.nodes.nfv.VDU.Compute
+      properties:
+        configurable_properties:
+          test:
+            additional_vnfc_configurable_properties:
+              aaa: '1'
+        name: OMU
+        descrption: the virtual machine of OMU
+      attributes:
+        tosca_name: OMU
+      requirements:
+      - virtual_storage:
+          capability: virtual_storage
+          node: OMU_Storage
+      - local_storage:
+          node: tosca.nodes.Root
+      capabilities:
+      - virtual_compute:
+          properties:
+            virtual_memory:
+              virtual_mem_size: 16G
+            requested_additional_capabilities: {
+              }
+            virtual_cpu:
+              num_virtual_cpu: 4.0
+    UPIRU_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+    UPSPU_Storage:
+      type: tosca.nodes.nfv.VDU.VirtualStorage
+      properties:
+        id: UPSPU_Storage
+        size_of_storage: 4G
+        type_of_storage: volume
+      attributes:
+        tosca_name: UPSPU_Storage
+    PUPDU2ManageNet:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ethernet
+      attributes:
+        tosca_name: PUPDU2ManageNet
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: PUPDU
+      - virtual_link:
+          node: tosca.nodes.Root
+    USRSU_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: USRSU_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: USRSU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+    UPIRU2SignalNet1:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPIRU2SignalNet1
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPIRU
+      - virtual_link:
+          node: tosca.nodes.Root
+    Fabric:
+      type: tosca.nodes.nfv.VnfVirtualLinkDesc
+      properties:
+        vl_flavours:
+          flavours: test1
+        connectivity_type:
+          layer_protocol: ipv4
+          flow_pattern: null
+      attributes:
+        tosca_name: Fabric
+    UPSPU_VduCpd_Fabric:
+      type: tosca.nodes.nfv.VduCpd
+      properties:
+        role: root
+        layer_protocol: ipv4
+      attributes:
+        tosca_name: UPSPU_VduCpd_Fabric
+      requirements:
+      - virtual_binding:
+          capability: virtual_binding
+          node: UPSPU
+      - virtual_link:
+          capability: virtual_linkable
+          node: Fabric
+  substitution_mappings:
+    node_type: tosca.nodes.nfv.VNF.vPCRF
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/pom.xml b/openecomp-be/lib/openecomp-tosca-converter-lib/pom.xml
new file mode 100644
index 0000000000..e789e09965
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/pom.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>openecomp-tosca-converter-lib</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>openecomp-tosca-converter-api</module>
+        <module>openecomp-tosca-converter-core</module>
+    </modules>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
index 0fcaafa1c2..722c286f50 100644
--- a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
@@ -33,6 +33,7 @@ import java.util.Map;
  */
 public class ToscaServiceModel implements AsdcModel {
   private FileContentHandler artifactFiles;
+  private FileContentHandler externalFiles;
   private Map<String, ServiceTemplate> serviceTemplates;
   private String entryDefinitionServiceTemplate;
 
@@ -54,6 +55,15 @@ public class ToscaServiceModel implements AsdcModel {
     this.entryDefinitionServiceTemplate = entryDefinitionServiceTemplate;
   }
 
+  public ToscaServiceModel(FileContentHandler artifactFiles,
+                           FileContentHandler externalFiles,
+                           Map<String, ServiceTemplate> serviceTemplates,
+                           String entryDefinitionServiceTemplate) {
+    this.artifactFiles = artifactFiles;
+    this.externalFiles = externalFiles;
+    this.serviceTemplates = serviceTemplates;
+    this.entryDefinitionServiceTemplate = entryDefinitionServiceTemplate;
+  }
 
   /**
    * Gets artifact files.
@@ -113,4 +123,12 @@ public class ToscaServiceModel implements AsdcModel {
   public static ToscaServiceModel getClonedServiceModel(ToscaServiceModel toscaServiceModel) {
     return ToscaServiceModel.class.cast(DataModelUtil.getClonedObject(toscaServiceModel));
   }
+
+  public FileContentHandler getExternalFiles() {
+    return externalFiles;
+  }
+
+  public void setExternalFiles(FileContentHandler externalFiles) {
+    this.externalFiles = externalFiles;
+  }
 }
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaAnalyzerServiceImpl.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaAnalyzerServiceImpl.java
index dc2ed6c76b..45e6c3deef 100644
--- a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaAnalyzerServiceImpl.java
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaAnalyzerServiceImpl.java
@@ -492,7 +492,8 @@ public class ToscaAnalyzerServiceImpl implements ToscaAnalyzerService {
           toscaServiceModel.getServiceTemplates().get(fetchFileNameForImport(importFile,
               serviceTemplate.getMetadata() == null ? null
                   : serviceTemplate.getMetadata().get("filename")));
-      if (filesScanned.contains(ToscaUtil.getServiceTemplateFileName(template))) {
+      if (Objects.isNull(template) ||
+          filesScanned.contains(ToscaUtil.getServiceTemplateFileName(template))) {
         continue;
       } else {
         filesScanned.add(ToscaUtil.getServiceTemplateFileName(template));
diff --git a/openecomp-be/lib/pom.xml b/openecomp-be/lib/pom.xml
index 5095578db4..df1b854a31 100644
--- a/openecomp-be/lib/pom.xml
+++ b/openecomp-be/lib/pom.xml
@@ -31,5 +31,7 @@
         <module>openecomp-logging-lib</module>
         <module>openecomp-healing-lib</module>
         <module>openecomp-sdc-activity-log-lib</module>
+        <module>openecomp-tosca-converter-lib</module>
+        <module>openecomp-sdc-orchestration-lib</module>
     </modules>
 </project>