user relation in end user

src/api/end-user/content-types/end-user/schema.json

@@ -23,6 +23,12 @@
     },
     "email": {
       "type": "string"
+    },
+    "user": {
+      "type": "relation",
+      "relation": "oneToOne",
+      "target": "plugin::users-permissions.user",
+      "inversedBy": "endUser"
     }
   }
 }

src/extensions/users-permissions/content-types/user/schema.json

@@ -82,6 +82,12 @@
     },
     "rejectionReason": {
       "type": "string"
+    },
+    "endUser": {
+      "type": "relation",
+      "relation": "oneToOne",
+      "target": "api::end-user.end-user",
+      "inversedBy": "user"
     }
   }
 }