diff --git a/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json b/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
index e5f1190e..9bffb73a 100644
--- a/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
+++ b/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
@@ -158,7 +158,7 @@
         ]
       }
     },
-    "/institutions/{institutionId}/createdAt": {
+    "/institutions/{institutionId}/created-at": {
       "put": {
         "tags": [
           "Institution"
@@ -273,7 +273,8 @@
             "name": "role",
             "in": "query",
             "schema": {
-              "$ref": "#/components/schemas/PartyRole"
+              "description": "Available values: MANAGER, DELEGATE, SUB_DELEGATE, OPERATOR, ADMIN_EA",
+              "type": "string"
             }
           },
           {
@@ -1194,16 +1195,6 @@
           }
         }
       },
-      "PartyRole": {
-        "enum": [
-          "MANAGER",
-          "DELEGATE",
-          "SUB_DELEGATE",
-          "OPERATOR",
-          "ADMIN_EA"
-        ],
-        "type": "string"
-      },
       "OnboardedProductState": {
         "enum": [
           "ACTIVE",
diff --git a/infra/apim_v2/api_pnpg/external_api_for_pnpg/v2/openapi.uat.json b/infra/apim_v2/api_pnpg/external_api_for_pnpg/v2/openapi.uat.json
index 4a1d2683..88c70a79 100644
--- a/infra/apim_v2/api_pnpg/external_api_for_pnpg/v2/openapi.uat.json
+++ b/infra/apim_v2/api_pnpg/external_api_for_pnpg/v2/openapi.uat.json
@@ -1622,6 +1622,10 @@
             "type": "string",
             "description": "The specific role of the user related to the product."
           },
+          "productRoleLabel": {
+            "type": "string",
+            "description": "The specific role label of the user related to the product."
+          },
           "role": {
             "type": "string",
             "description": "Available values: MANAGER, DELEGATE, SUB_DELEGATE, OPERATOR, ADMIN_EA"