diff --git a/cps-ncmp-rest/docs/openapi/components.yaml b/cps-ncmp-rest/docs/openapi/components.yaml
index 26d55bf..9921041 100644
--- a/cps-ncmp-rest/docs/openapi/components.yaml
+++ b/cps-ncmp-rest/docs/openapi/components.yaml
@@ -29,14 +29,33 @@
           type: string
         details:
           type: string
-    MultipartFile:
-      required:
-        - file
+
+    RestDmiPluginRegistration:
+      type: object
       properties:
-        multipartFile:
+        dmiPlugin:
           type: string
-          description: multipartFile
-          format: binary
+          example: onap-dmi-plugin
+        createdCmHandles:
+          type: array
+          items:
+            $ref: '#/components/schemas/RestCmHandle'
+
+    RestCmHandle:
+      required:
+        - cmHandle
+      type: object
+      properties:
+        cmHandle:
+          type: string
+          example: cmHandle123
+        cmHandleProperties:
+            $ref: '#/components/schemas/RestCmHandleAdditionalProperties'
+    RestCmHandleAdditionalProperties:
+        type: object
+        additionalProperties:
+            type: string
+            example: system-001
 
   parameters:
     cmHandleInPath:
@@ -124,10 +143,7 @@
             type: object
     Created:
       description: Created
-      content:
-        text/plain:
-          schema:
-            type: string
+      content: {}
     NoContent:
       description: No Content
       content: {}
diff --git a/cps-ncmp-rest/docs/openapi/ncmproxy.yml b/cps-ncmp-rest/docs/openapi/ncmproxy.yml
index 6ed4f02..3ec7bfd 100755
--- a/cps-ncmp-rest/docs/openapi/ncmproxy.yml
+++ b/cps-ncmp-rest/docs/openapi/ncmproxy.yml
@@ -20,6 +20,7 @@
 nodeByCmHandleAndXpath:
   get:
     description: Get a node with an option to retrieve all the children for a given cm Handle
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Get a node given a cm Handle and xpath
@@ -43,6 +44,7 @@
 nodesByCmHandleAndCpsPath:
   get:
     description: Query nodes for the given cps path and cm Handle
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Query data nodes
@@ -66,6 +68,7 @@
 nodesByCmHandleAndXpath:
   post:
     description: Create a node with descendants for the given CM Handle; top level or under existing node (requires xpath)
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Create a node with descendants
@@ -93,6 +96,7 @@
 
   patch:
     description: Update node leaves for the given cps path and cm Handle
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Update node leaves
@@ -120,6 +124,7 @@
 
   put:
     description: Replace a node with descendants for the given cps path and cm Handle
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Replace a node with descendants
@@ -148,6 +153,7 @@
 listNodeByCmHandleAndXpath:
   post:
     description: Add one or more list-node child elements under existing node for the given CM Handle
+    deprecated: true
     tags:
       - network-cm-proxy
     summary: Add list-node child element(s)
@@ -172,3 +178,26 @@
         $ref: 'components.yaml#/components/responses/Forbidden'
       404:
         $ref: 'components.yaml#/components/responses/NotFound'
+
+updateDmiRegistration:
+  post:
+    description: Register a DMI Plugin with any new CM Handles.
+    tags:
+      - network-cm-proxy
+    summary: DMI notifies NCMP of new CM Handles
+    operationId: updateDmiPluginRegistration
+    requestBody:
+      required: true
+      content:
+        application/json:
+          schema:
+            $ref: 'components.yaml#/components/schemas/RestDmiPluginRegistration'
+    responses:
+      201:
+        $ref: 'components.yaml#/components/responses/Created'
+      400:
+        $ref: 'components.yaml#/components/responses/BadRequest'
+      401:
+        $ref: 'components.yaml#/components/responses/Unauthorized'
+      403:
+        $ref: 'components.yaml#/components/responses/Forbidden'
\ No newline at end of file
diff --git a/cps-ncmp-rest/docs/openapi/openapi.yml b/cps-ncmp-rest/docs/openapi/openapi.yml
index c77f9a7..64de922 100755
--- a/cps-ncmp-rest/docs/openapi/openapi.yml
+++ b/cps-ncmp-rest/docs/openapi/openapi.yml
@@ -36,3 +36,6 @@
 
   /v1/cm-handles/{cm-handle}/nodes:
     $ref: 'ncmproxy.yml#/nodesByCmHandleAndXpath'
+
+  /ncmp-dmi/v1/ch:
+    $ref: 'ncmproxy.yml#/updateDmiRegistration'
\ No newline at end of file