When you reserve a folder entry in Vibe, other users who might want to modify, move, copy, or delete the entry are unable to do so for as long as you have the entry reserved.
This does not apply to users accessing the entry through WebDAV.
Navigate to and open the entry that you want to lock.
Click Actions > Reserve Entry in the Entry toolbar.
The entry is now reserved for your use. Nobody else can modify, move, copy, or delete the entry.
When you finish modifying the entry, click Actions > Unreserve Entry in the Entry toolbar to make it available to be modified by other users.