Freeze or thaw selected layers in multiple selected layouts.
Keyboard Command: LyoVptVis

Procedure:
- Select Freeze/Thaw Layers from the Layout > Viewport flyout.
- Select the layouts to process on the left pane.
- Select the layers to process on the right pane.
- Choose the Freeze or Thaw button.
- Repeat steps 2-4 until complete, then exit.
Notes:
- Because this dialog allows multiple processes, there is no Cancel button. If you wish to undo changes made in this dialog, close the dialog and use the AutoCAD Undo command.