diff --git a/src/SOL005/NSLifecycleManagement/definitions/SOL005NSLifecycleManagement_def.yaml b/src/SOL005/NSLifecycleManagement/definitions/SOL005NSLifecycleManagement_def.yaml
index 3595dcdc091376c83d5d8cf921dd6271d4181284..8c192e06010a35753392acf1fb20143e0bc77882 100644
--- a/src/SOL005/NSLifecycleManagement/definitions/SOL005NSLifecycleManagement_def.yaml
+++ b/src/SOL005/NSLifecycleManagement/definitions/SOL005NSLifecycleManagement_def.yaml
@@ -758,6 +758,56 @@ definitions:
           "Measurement Name" value as defined in clause 7.2 of ETSI GS NFV-IFA 027.
         type: string
 
+  VnfExtCpInfo:
+    description: >
+      This type represents information about an external CP of a VNF. It shall comply 
+      with the provisions defined in Table 6.5.3.70-1.
+    type: object
+    required:
+      - id
+      - cpdId
+    properties:
+      id:
+        description: >
+          Identifier of the external CP instance and the related information instance.
+        $ref: "SOL005_def.yaml#/definitions/IdentifierInVnf"
+      cpdId:
+        description: >
+          Identifier of the external CPD, VnfExtCpd, in the VNFD.
+        $ref: "SOL005_def.yaml#/definitions/IdentifierInVnfd"
+      cpProtocolInfo:
+        description: >
+          Network protocol information for this CP.
+        type: array
+        minItems: 1
+        items:
+          $ref: "SOL005_def.yaml#/definitions/CpProtocolInfo"
+      extLinkPortId:
+        description: >
+          Identifier of the "extLinkPortInfo" structure inside the "extVirtualLinkInfo" 
+          structure. Shall be present if the CP is associated to a link port.
+        $ref: "#/definitions/CpProtocolInfo"
+      metadata:
+        description: >
+          Metadata about this external CP.
+        $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"
+      associatedVnfcCpId:
+        description: >
+          Identifier of the "vnfcCpInfo" structure in "VnfcResourceInfo" structure 
+          that represents the VNFC CP which is exposed by this external CP instance. 
+          Shall be present in case this CP instance maps to a VNFC CP(s).
+          The attributes "associatedVnfcCpId" and "associatedVnfVirtualLinkId" are 
+          mutually exclusive. One and only one shall be present.
+        $ref: "SOL005_def.yaml#/definitions/IdentifierInVnf"
+      associatedVnfVirtualLinkId:
+        description: >
+          Identifier of the "VnfVirtualLinkResourceInfo" structure that represents 
+          the internal VL, which is exposed by this external CP instance. Shall be 
+          present in case this CP instance maps to an internal VL.
+          The attributes "associatedVnfcCpId" and "associatedVnfVirtualLinkId" are 
+          mutually exclusive. One and only one shall be present.
+        $ref: "SOL005_def.yaml#/definitions/IdentifierInVnf"
+
   CpProtocolInfo:
     description: >
       This type describes the protocol layer(s) that a CP or SAP uses together with protocol-related information, like