When editing requirements, a lock is placed on the requirement(s), preventing other users from accessing them. Activate the
Lock column if you would like to view the lock icon. Otherwise, the lock is not visible to you, but other users trying to access
the Requirement will receive a message stating the Requirement is locked. Hover the mouse over the
or
(lock) to see the lock status. The Requirement(s) are unlocked when you save your changes.