BTP Central Fiori Launchpad: Default user parameter for custom app

Hi,

we've deployed a custom SAPUI5 app to the central launchpad.

It would be great to be able to use a user default parameter for that app which we can use as importing parameter in the app (specifically it is the plant a user can be assigned to in his user default parameters).

Is it possible to have such (custom) created user default parameters? Afaik it works like this for SAP standard applications:

• The user is assigned to a business role which gives access to an application
• If the user has that role, he automatically also has certain default parameters available in his launchpad settings

If it is possible to do that also with a custom build SAPUI5 app: What is needed for that / what do we need to do to reach that goal?

Thank you very much

Daniel