Customize System.User

Hello everyone. I would like to extend System.User with a custom field. I know that this is not possible, so I have created a new entity called UserExtended that extends System.User with my custom field. However, when I use UserExtended as a data source, all the fields inherited from System.User are empty. How can I make Mendix use my UserExtended instead of System.User?   Thank you all
1 answers

This is probably an issue with the permissions of your new entity.

Have a look at the administration module from the marketplace: this provides the functionality that you need I suspect.