Locks can be removed only by the admin set it up or user with superuser permissions.
Lock icon is next to commit button. Click on it and you can see locks that have been set. Click on the according lock and then Remove Lock.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!