Allow username () in custom columns

[p_joshi]

Allow username () in custom columns, to provide options for dynamic filtering and customizing the reports.

[praseej1]

yes, this feature make a lot of changes in reporting server RLS filtering

[pbiideas1]

This would offer some very good opportunities to customize report filters for a logged in user.

[Angelica_Perea]

I can't find a workaround, I just want to filter my dashboard based on who is signed in