diff --git a/src/SOL002/VNFLifecycleManagementNotification/VNFLifecycleManagementNotification.yaml b/src/SOL002/VNFLifecycleManagementNotification/VNFLifecycleManagementNotification.yaml
index 71cd14f86d3d1280a365ef29d639169548a91e68..3611ba47714a782d2eafb735b7cdeca7ce915d0f 100644
--- a/src/SOL002/VNFLifecycleManagementNotification/VNFLifecycleManagementNotification.yaml
+++ b/src/SOL002/VNFLifecycleManagementNotification/VNFLifecycleManagementNotification.yaml
@@ -58,7 +58,7 @@ paths:
         The POST method delivers a notification from the server to the client.
       parameters:
         - name: VnfLcmOperationOccurrenceNotification
-          description: A notification about on-boarding of a VNF package.
+          description: A notification about lifecycle changes triggered by a VNF LCM operation occurrence.
           in: body
           required: true
           schema:
@@ -82,7 +82,7 @@ paths:
           description: >
             204 NO CONTENT
 
-            The notification was delivered successfully.
+            The notification has been delivered successfully.
           headers:
             WWW-Authenticate:
               description: >
@@ -196,7 +196,7 @@ paths:
         - name: VnfIdentifierCreationNotification
           description: >
             A notification about the creation of a VNF identifier and the
-            related VNF instance resource.
+            related "Individual VNF instance" resource.
           in: body
           required: true
           schema:
@@ -220,7 +220,7 @@ paths:
           description: >
             204 NO CONTENT
 
-            The notification was delivered successfully.
+            The notification has been delivered successfully.
           headers:
             WWW-Authenticate:
               description: >
@@ -334,7 +334,7 @@ paths:
         - name: VnfIdentifierDeletionNotification
           description: >
             A notification about the deletion of a VNF identifier and the
-            related VNF instance resource.
+            related "Individual VNF instance" resource.
           in: body
           required: true
           schema:
@@ -358,7 +358,7 @@ paths:
           description: >
             204 NO CONTENT
 
-            The notification was delivered successfully.
+            The notification has been delivered successfully.
           headers:
             WWW-Authenticate:
               description: >