Push 3D changes to the 2D board
On the 3D PCB toolbar, click Push to 2D PCB 
. The changes to the 3D board are pushed to the 2D board, and the 2D board drawing opens for inspection.
On the 3D PCB toolbar, click Push to 2D PCB . The changes to the 3D board are pushed to the 2D board, and the 2D board drawing opens for inspection.