I'm new to Power BI - we are starting to use the 'Try new' Workspace creation inteface that is currently in Preview mode.
How long are these new features typically in Preview mode before they become the default?
What I've read about this preview - is it will become the standard and we will need to migrate any Workspaces created in the 'old' way. Is there any way to make the Preview the Default so no new workspaces are created the old way - before this preview becomes the Only way?
The old workspace creation is controlled by Office 365 admin while new workspace administration is controlled in Power BI, you can contact your Office 365 admin to disable group creation. See: https://community.powerbi.com/t5/Community-Knowledge-Base/Couldn-t-create-the-group/ta-p/169456