Would be great if there was an extra screen named "My maintenance requests" to only see the maintenance requests that you as user created. In large companies, it is preferred that everyone can create a request but cannot edit/delete requests of others. In the current version, it is possible to edit/delete requests from others. Therefore we see two improvements, namely the new screen and a parameter or security role which makes it possible to create and edit your own requests, but not edit/delete others.