diff --git a/db/changes/230401/00-acl_notifications.sql b/db/changes/230601/00-acl_notifications.sql
similarity index 100%
rename from db/changes/230401/00-acl_notifications.sql
rename to db/changes/230601/00-acl_notifications.sql
diff --git a/db/changes/230401/00-uniqueKeyNotificationSubscription.sql b/db/changes/230601/00-uniqueKeyNotificationSubscription.sql
similarity index 100%
rename from db/changes/230401/00-uniqueKeyNotificationSubscription.sql
rename to db/changes/230601/00-uniqueKeyNotificationSubscription.sql
diff --git a/db/changes/230401/01-alter_notSubs.sql b/db/changes/230601/01-alter_notSubs.sql
similarity index 100%
rename from db/changes/230401/01-alter_notSubs.sql
rename to db/changes/230601/01-alter_notSubs.sql
diff --git a/loopback/common/methods/application/post.js b/loopback/common/methods/application/post.js
new file mode 100644
index 000000000..9ea9a7f71
--- /dev/null
+++ b/loopback/common/methods/application/post.js
@@ -0,0 +1,17 @@
+module.exports = Self => {
+    Self.remoteMethodCtx('post', {
+        description: 'Returns the sent parameters',
+        returns: {
+            type: 'object',
+            root: true
+        },
+        http: {
+            path: `/post`,
+            verb: 'POST'
+        }
+    });
+
+    Self.post = async ctx => {
+        return ctx.req.body;
+    };
+};
diff --git a/loopback/common/models/application.js b/loopback/common/models/application.js
index ff7599fac..5e767fdc1 100644
--- a/loopback/common/models/application.js
+++ b/loopback/common/models/application.js
@@ -1,4 +1,5 @@
 
 module.exports = function(Self) {
     require('../methods/application/status')(Self);
+    require('../methods/application/post')(Self);
 };
diff --git a/loopback/common/models/application.json b/loopback/common/models/application.json
index 0bb489720..bc72df315 100644
--- a/loopback/common/models/application.json
+++ b/loopback/common/models/application.json
@@ -7,6 +7,12 @@
       "principalType": "ROLE",
       "principalId": "$everyone",
       "permission": "ALLOW"
-    }
+    },
+    {
+        "property": "post",
+        "principalType": "ROLE",
+        "principalId": "$everyone",
+        "permission": "ALLOW"
+      }
   ]
 }