Dashboard - but for users

I host some services and now start to slowly let family and friends use some of those services. for myself i have a dashboard (Heimdall, just because it worked nicely first try and I didn't bother looking at others) and I want to also have one for other users. Now I imagine something like that:

• User authenticates in authelia, which passes username in the header to the dashboard.
• in the dashboard, the user gets presented with a, yeah, dashboard, with all the services he/she has access to. no login necessary. -no resources are shown to a user, that this user has no access to.

any ideas which dashboard could be utilized to do something like that, without hosting multiple instances or preconfiguring all dashboards for all users?