tosca_definitions_version: tosca_simple_yaml_1_0_0 node_types: org.openecomp.resource.cp.LAN: derived_from: org.openecomp.resource.cp.CP properties: type: type: string required: false requirements: - virtualLink: capability: tosca.capabilities.network.Linkable relationship: tosca.relationships.network.LinksTo occurrences: [0, UNBOUNDED]