How to cut holes in wall

[TMM]

I know people have asked and I have watched these threads. 

 

First, when people say find a instance/component that has 3d wall hole component and edit it. But where? Do they mean find a door, a window to cut an opening? 

 

Second, people also mentioned to make a personal component and add a 3d wall hole component inside. I did that route, but now could I delete the original object that I created fro the 3d wall hole component? 

 

Image attached below, as you can see , the first rectangle of the component is still there after the 3d wall hole component! How could I get rid of it??? 

 

Thanks! 

 

Here is the link that I watched the video: 

 

 

[Tom W.]

To create a Wall Hole Component symbol just create a new symbol, place 3D geometry in the 3D Wall Hole Component + a 3D Loci in the 3D Component.

 

If I understand your post correctly, all you need to do is delete the Extrude that you've placed in the 3D Component + replace it with a 3D Loci.

[TMM]

you are life saver!!!! Thanks!