diff --git a/api/openapi/auth.yml b/api/openapi/auth.yml
index d68ba0ed61b..fd5ff9a12a9 100644
--- a/api/openapi/auth.yml
+++ b/api/openapi/auth.yml
@@ -286,37 +286,7 @@ paths:
           description: Database can't process request.
         "500":
           $ref: "#/components/responses/ServiceError"
-  /domains/{domainID}/users:
-    get:
-      summary: List users assigned to domain
-      description: |
-        List users assigned to domain that is identified by the domain ID.
-      tags:
-        - Domains
-      parameters:
-        - $ref: "auth.yml#/components/parameters/DomainID"
-        - $ref: "#/components/parameters/Limit"
-        - $ref: "#/components/parameters/Offset"
-        - $ref: "#/components/parameters/Metadata"
-        - $ref: "#/components/parameters/Status"
-      security:
-        - bearerAuth: []
-      responses:
-        "200":
-          $ref: "#/components/responses/UserPageRes"
-          description: List of users assigned to domain.
-        "400":
-          description: Failed due to malformed domain's ID.
-        "401":
-          description: Missing or invalid access token provided.
-        "403":
-          description: Unauthorized access the domain ID.
-        "404":
-          description: A non-existent entity request.
-        "422":
-          description: Database can't process request.
-        "500":
-          $ref: "#/components/responses/ServiceError"
+
   /domains/{domainID}/users/unassign:
     post:
       summary: Unassign users from domain
@@ -462,7 +432,7 @@ paths:
         dataset is consumed either by making subsequent requests, or by
         increasing the subset size of the initial request.
       parameters:
-        - $ref: "users.yml#/components/parameters/MemberID"
+        - $ref: "#/components/parameters/MemberID"
         - $ref: "#/components/parameters/Limit"
         - $ref: "#/components/parameters/Offset"
         - $ref: "#/components/parameters/Metadata"
@@ -650,7 +620,7 @@ components:
             ]
         relation:
           type: string
-          enum: ["administrator", "editor", "viewer", "member"]
+          enum: ["administrator", "editor","viewer","member"]
           example: "administrator"
           description: Policy relations.
       required:
@@ -797,6 +767,15 @@ components:
       schema:
         type: string
       required: false
+    MemberID:
+      name: memberID
+      description: Unique member identifier.
+      in: path
+      schema:
+        type: string
+        format: uuid
+      required: true
+      example: bb7edb32-2eac-4aad-aebe-ed96fe073879
 
   requestBodies:
     DomainCreateReq:
diff --git a/api/openapi/users.yml b/api/openapi/users.yml
index 776d3f86e14..8fb170ac45a 100644
--- a/api/openapi/users.yml
+++ b/api/openapi/users.yml
@@ -812,54 +812,33 @@ paths:
           description: Group does not exist.
         "500":
           $ref: "#/components/responses/ServiceError"
-
-  /users/{memberID}/channels:
+  /domains/{domainID}/users:
     get:
-      summary: List of channels connected to specified user
+      summary: List users assigned to domain
       description: |
-        Retrieves list of channels connected to specified user with pagination
-        metadata.
+        List users assigned to domain that is identified by the domain ID.
       tags:
-        - Channels
+        - Domains
       parameters:
-        - $ref: "#/components/parameters/MemberID"
-        - $ref: "#/components/parameters/Offset"
+        - $ref: "#/components/parameters/DomainID"
         - $ref: "#/components/parameters/Limit"
-      responses:
-        "200":
-          $ref: "#/components/responses/ChannelPageRes"
-        "400":
-          description: Failed due to malformed query parameters.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: Thing does not exist.
-        "422":
-          description: Database can't process request.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /groups/{memberID}/channels:
-    get:
-      summary: List of channels connected to specified group
-      description: |
-        Retrieves list of channels connected to specified group with pagination
-        metadata.
-      tags:
-        - Channels
-      parameters:
-        - $ref: "#/components/parameters/MemberID"
         - $ref: "#/components/parameters/Offset"
-        - $ref: "#/components/parameters/Limit"
+        - $ref: "#/components/parameters/Metadata"
+        - $ref: "#/components/parameters/Status"
+      security:
+        - bearerAuth: []
       responses:
         "200":
-          $ref: "#/components/responses/ChannelPageRes"
+          $ref: "#/components/responses/UserPageRes"
+          description: List of users assigned to domain.
         "400":
-          description: Failed due to malformed query parameters.
+          description: Failed due to malformed domain's ID.
         "401":
           description: Missing or invalid access token provided.
+        "403":
+          description: Unauthorized access the domain ID.
         "404":
-          description: Thing does not exist.
+          description: A non-existent entity request.
         "422":
           description: Database can't process request.
         "500":
@@ -1463,6 +1442,16 @@ components:
       required: true
       example: bb7edb32-2eac-4aad-aebe-ed96fe073879
 
+    DomainID:
+      name: domainID
+      description: Unique domain identifier.
+      in: path
+      schema:
+        type: string
+        format: uuid
+      required: true
+      example: bb7edb32-2eac-4aad-aebe-ed96fe073879
+
     MemberID:
       name: memberID
       description: Unique member identifier.