Allows you to lock or unlock a group of markup files. This dialog box appears when you select a revision or a file and use the Lock or Unlock Markup command. If you use that command after selecting an individual Markup file, use the Lock Layers dialog box.
Current Status - Indicates whether the selected markup file is currently locked or not. To change the status, click either the Lock or Unlock button.
Lock - Clicking this button locks a markup file. This button is active only if the markup file is not yet locked, and the status in the Current Status option is Unlocked.
Unlock - Clicking this button unlocks a markup file. This button is active only if the markup file was previously locked, and the status in the Current Status option is Locked.