Hide/Delete multiple workspaces created by a single user

[Data_Dasher]

Hi, 

I am fairly new to power BI and need some assistance. I have a colleague that was fired and was responsible for creating all the powerBI reports at my company. I have now created a new power BI account and I have started copying all the powerBI files over and I've created new workspaces that have the same name just with "new" at the end. Now, how do I delete/hide the fired colleagues old workspaces from those users that have viewer access, because they keep getting confused and look for reports in the old workspace. 

Thanks!

[Data_Dasher]

I don't have admin rights, but I will ask, thanks!

[Brunner_BI · Accepted solution]

You can just remove a workspace if you have admin rights for those. If you dont you need to give yourself admin rights and you need to be a Tenant admin for that.