Use this action to undo the check out of some checked out files. For users using UCM, there is also a UCM Undo Checkouts for Activity action..
For full details of the uncheckout command, see the ClearCase manual page (type cleartool man uncheckout.)
The ClearCase Undo Checkouts Action can use View- or Extended- pathnames.
Checked out copies can be deleted or preserved as filename.keep.