Use your renovation filters.
The wall is set to 'Existing'.
The door is set to 'To be Demolished'.
Select a renovation filter that 'Shows' existing and 'Overrides' to be demolished.
Make sure your 'To be Demolished' filter is set to a dashed line type.
Barry.
One of the forum moderators.
Versions 6.5 to 27
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11