Help needed on Architectural Desktop 3.3

[mrg0526]

Alright I'm used to drawing floorplans in 2D offsetting lines to get wall thicknesses and so forth. I'm starting to try and learn how to use the convert to walls command now and have pretty much figured it out. Well my question is under Documentation/perspectives you are able to add a camera and even create a video. I couldn't figure this out, is there any simple way to explain this to me or do you know where I may find a tutorial. Any help would by much appreciated.