SOL002_3 & SOL002_4: added attribute and note in vnfInstance

src/SOL002/VNFLifecycleManagement/definitions/SOL002VNFLifecycleManagement_def.yaml

@@ -144,6 +144,15 @@ definitions:
             minItems: 1
             items:
               $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfExtCpInfo"
+          vipCpInfo:
+            description: >
+              VIP CPs that are part of the VNF instance. Shall be present when that particular VIP
+              CP of the VNFC instance is associated to an external CP of the VNF instance.
+
+              May be present otherwise.
+            type: array
+            items:
+              $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VipCpInfo"
           extVirtualLinkInfo:
             description: >
               Information about the external VLs the VNF instance is connected to.
@@ -152,11 +161,13 @@ definitions:
               $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/ExtVirtualLinkInfo"
           extManagedVirtualLinkInfo:
             description: >
-              External virtual links the VNF instance is connected to.
+              Information about the externally managed internal VLs of the VNF instance. See note 5 and note 6.
               It is possible to have several ExtManagedVirtualLinkInfo for the same VNF internal VL in case of a
               multi-site VNF spanning several VIMs. The set of ExtManagedVirtualLinkInfo corresponding to the same
               VNF internal VL shall indicate so by referencing to the same VnfVirtualLinkDesc and externally-managed
               multi-site VL instance (refer to clause 5.5.3.5).
+              Even though externally-managed internal VLs are also used for VNF-internal connectivity,
+              they shall not be listed in the "vnfVirtualLinkResourceInfo" attribute as this would be redundant.
             type: array
             items:
               $ref: "#/definitions/ExtManagedVirtualLinkInfo"
@@ -184,7 +195,9 @@ definitions:
           vnfVirtualLinkResourceInfo:
             description: >
               Information about the virtualised network resources used by the VLs
-              of the VNF instance.
+              of the VNF instance. See note 6.
+              Even though externally-managed internal VLs are also used for VNF-internal connectivity,
+              they shall not be listed in the "vnfVirtualLinkResourceInfo" attribute as this would be redundant.
             type: array
             items:
               $ref: "#/definitions/VnfVirtualLinkResourceInfo"