All locked nodes are listed and managed by administrators in the Content Administration page. There are two ways that help administrators lock nodes: unlock nodes in the right-click menu in Sites Explorer or unlock nodes in the Content Administration page.
Select Advanced Configuration --> Manage Locks on the Manage ECM Main Functions pane on the left. The locked nodes will be listed in the right pane.
Click
corresponding to nodes which need to be unlocked in the Locked Node tab in the right pane. The unlocked nodes will disappear from the locked nodes list.
Administrators can manage and add the unlock permission for another group and users in the Manage Lock tab.
Select the group on the Select Group pane and the corresponding membership on the Select Membership pane. The selected group will be listed in the Groups Or Users column.
Click
corresponding to the group which you want to remove from the "Unlock" permission list, except 2 groups: *:/platform/administratorandroot.