You can update a local work area from a specific version of a stream. This option is only available when the controlled solution is opened.
To update a work area from a stream or project version:
Open the Changesets view.
Right-click the top level of the changeset from which you want to update a work area and select Update from Stream Version or Update from Project Version. The Update Stream dialog box opens and the stream ID and version are displayed in the Update changes from this stream box. For details see Updating a Work Area from a Stream.