The Repository Administration Tool enables you to manage projects, work items, and Execution package logs across all projects within the current repository. You can access this under the Tools menu.
The Projects tab allows you to see all the projects in the current repository. Right clicking on a project gives you a few options:
This tab allows you to see all the active work items in the current repository. From this tab you can edit the details of individual work items and delete them.
This tab allows you to see all the recorded execution packages in the current repository. You have the ability to filter by date and delete old execution package logs.