www.cadaplus.com
Commands beginning with H , WALLS
EnglishPolish / PolskiSpanish / EspañolItalian / ItalianoRussian / РусскийFrench / FrançaisGerman / DeutschPortuguese / Português
HO - command description
make holes in wall
keycommandline entry:   HO
menu:   APLUS > WALLS > HO
Specify width of a hole, and click on begging and end point on the wall.

image

If you don't want to cut axis (or other lines), use command LLL , which will lock selected layers (it will not be cut).