diff --git a/src/SOL002/VNFIndicator/VNFIndicator.yaml b/src/SOL002/VNFIndicator/VNFIndicator.yaml
index 6bfa0a73daef97dcbe15fdbb889dc69b36630fe1..c7adf86097ac1e58c7e19e47e2ab2bb86c32eaf9 100644
--- a/src/SOL002/VNFIndicator/VNFIndicator.yaml
+++ b/src/SOL002/VNFIndicator/VNFIndicator.yaml
@@ -567,7 +567,7 @@ paths:
       parameters:
         - name: filter
           description: >
-            Attribute-based filtering expression according to clause 4.3.2.
+            Attribute-based filtering expression according to clause 5.2 of ETSI GS NFV-SOL 013.
             The EM shall and the VNF may support receiving this parameter as part
             of the URI query string. The VNFM may supply this parameter.
             All attribute names that appear in the VnfIndicatorSubscription data
@@ -602,8 +602,9 @@ paths:
           type: string
         - name: nextpage_opaque_marker
           description: >
-            Marker to obtain the next page of a paged response. Shall be supported by the EM
-            if the EM supports alternative 2 (paging) according to clause 4.7.2.1 for this resource.
+            Marker to obtain the next page of a paged response. Shall be supported 
+            by the EM if the EM supports alternative 2 (paging) according to 
+            clause 5.4.2.1 of ETSI GS NFV-SOL 013 for this resource.
           in: query
           required: false
           type: string
@@ -612,13 +613,18 @@ paths:
           description: >
             200 OK
 
-            The list of subscriptions was queried successfully.
-            The response body shall contain in an array the representations of all active
-            subscriptions of the functional block that invokes the method which match the
-            attribute filter, i.e. zero or more representations of VNF indicators subscriptions
-            as defined in clause 8.5.2.4.
-            If the EM supports alternative 2 (paging) according to clause 4.7.2.1 for this resource,
-            inclusion of the Link HTTP header in this response shall follow the provisions in clause 4.7.2.3.
+            Shall be returned when the list of subscriptions was queried successfully.
+            The response body shall contain in an array the representations of all 
+            active subscriptions of the functional block that invokes the method which 
+            match the attribute filter, i.e. zero or more representations of VNF 
+            indicators subscriptions as defined in clause 8.5.2.4.
+            If the "filter" URI parameter was supplied in the request, the data in 
+            the response body shall have been transformed according to the rules 
+            specified in clause 5.2.2 of ETSI GS NFV SOL 013.
+            If the EM supports alternative 2 (paging) according to clause 5.4.2.1 
+            of ETSI GS NFV-SOL 013 for this resource, inclusion of the Link HTTP 
+            header in this response shall follow the provisions in clause 5.4.2.3 
+            of ETSI GS NFV-SOL 013.
           headers:
             Content-Type:
               description: The MIME type of the body of the response.