Navigate to the relevant workspace and click on the 'Options' link on the side navigation.

In the workspace 'Options' section you can do the following:

Invite, remove and manage workspace Member permissions.

Create and manage groups to apply restrictions to individual folders.

Change the workspace's functionality. If you remove a feature from a workspace it is only hidden from workspace members view, it's content isn't deleted. It can be re-enabled at any time and all of it's content will be intact.

Select a default settings for files, posts and tasks. Archive or delete workspaces.

Activity

This User Activity Report records all activity associated to files, discussions, tasks and announcements, across the workspace.