How do I add my basic home to a Terrain landscape plan?

[BeachguySB]

I've created a terrain for my whole lot so I can landscape front and back yards.

 

How do I add the basic layout of my house on the terrain. I don't need anything for the inside of the house. I just want the exterior walls, sliding doors and windows to show up on the terrain plan.

[DavidJPotter]

Watch this please: 

 

The thing to remember is to draw the terrain or site plan TO the North-South of the plan view .plan file . Do not draw the structure so it aligns to the site plan; the site plan orientates to Home Designer structure.

 

DJP