Turning a surface into an outline

Hi, I am currently trying to create an axonometric drawing of my small room I have created. However, I was wondering if it is possible to turn the selected objects into see through walls represented by a simple dashed line, allowing for the section cut to view what is behind. Is this possible and if so how can this be achieved? Apologies if this question sounds incoherent, don’t quite know how to word it clearly. Thanks in advance all help is appreciated.

I attempted to link the file however there is a 20mb limit.

Did you try SetObjectDisplayMode?

No, i haven’t heard of that command. I just tried it but I am confused how it works.

You could set the display mode of the selected to use a different display mode, e.g. WireFrame or Technical