shortcut to toggle model space to paper space

[edwin]

Is there a shortcut to toggle model space to paper space and back?

[Cad64]

You can Hold down your Ctrl key and hit page up and page down to move thru your model and layout tabs.

If you are in a layout tab you can type MS to enter model space and then type PS to go back to paper space. Or just double click inside the viewport to make it active.

If you have multiple viewports in a layout tab, double click inside one to make it active, then hold down your Ctrl key and hit 'R' to move from one viewport to the next.

Hope this helps.