Marking workspaces read or unread

You can mark an entire workspace read or unread. Marking a workspace read removes all unread markers from all items among all tools in the workspace. Most commonly, you mark a workspace read the first time you open it after receiving it via invitation because all items will be marked unread.

In the Launchbar, Workspace Manager, or Workspace List in the Groove Workspace Explorer, right-click the workspace you want to mark read or unread.
Select Mark Read or Mark Unread.