diff --git a/cps-ncmp-rest/docs/openapi/ncmp.yml b/cps-ncmp-rest/docs/openapi/ncmp.yml
index d0b1f35..6972463 100755
--- a/cps-ncmp-rest/docs/openapi/ncmp.yml
+++ b/cps-ncmp-rest/docs/openapi/ncmp.yml
@@ -194,7 +194,7 @@
     tags:
       - network-cm-proxy
     summary: Execute a data operation for group of cm handle ids
-    description: This request will be handled asynchronously using messaging to the supplied topic. The rest response will be an acknowledge with a requestId to identify the relevant messages. A maximum of 50 cm handles per operation is supported.
+    description: This request will be handled asynchronously using messaging to the supplied topic. The rest response will be an acknowledge with a requestId to identify the relevant messages. A maximum of 200 cm handles per operation is supported.
     operationId: executeDataOperationForCmHandles
     parameters:
       - $ref: 'components.yaml#/components/parameters/requiredTopicParamInQuery'
diff --git a/cps-ncmp-rest/docs/openapi/openapi-inventory.yml b/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
index b794082..d68cd8b 100755
--- a/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
+++ b/cps-ncmp-rest/docs/openapi/openapi-inventory.yml
@@ -21,7 +21,7 @@
 info:
   title: NCMP Inventory API
   description: NCMP Inventory API
-  version: "1.0"
+  version: "3.5.1"
 servers:
   - url: /ncmpInventory
 components:
diff --git a/cps-ncmp-rest/docs/openapi/openapi.yml b/cps-ncmp-rest/docs/openapi/openapi.yml
index dd6d7c8..bf23e4a 100755
--- a/cps-ncmp-rest/docs/openapi/openapi.yml
+++ b/cps-ncmp-rest/docs/openapi/openapi.yml
@@ -22,7 +22,7 @@
 info:
   title: NCMP to CPS Proxy API
   description: NCMP to CPS Proxy API
-  version: "1.0"
+  version: "3.5.1"
 servers:
   - url: /ncmp
 components: