★★How to exit a viewport in ZWCAD layout space while the viewport is maximized

Issue: 

When working in a layout tab, users can switch to editing in the model space by double-clicking inside a viewport, and switch back to paper space by double-clicking outside the viewport.

However, when a viewport is maximized, users can't click outside the viewport. How to switch back to the paper space then?

Solution:

Users can switch between paper space and model space by PSPACE and MSPACE commands.

VPMAX and VPMIN commands can maximize and minimize a viewport respectively.

• Option A:
  Run command VPMIN or click the [Minimize Viewport] icon in the status bar to switch back.
  
• Option B:
  Execute PSPACE command to switch to paper space.