Remove Frescopa Marketing Sample Workspaces from Planning

Please provide administrators with the ability to remove or hide the default Frescopa Sample Workspaces from Workfront Planning.

As we begin rolling out Planning to our users, these sample workspaces can create unnecessary confusion. One of the biggest pain points is when users add a connected field and are presented with a long list of Frescopa Marketing record types and fields that are unrelated to their organization. This makes the experience more cluttered and increases the learning curve for new users.