I am setting up Microvellum Foundation Library 24.0221.  I am new to the Foundation Library.  I have been using MV since about 2005.  The Base 1 Door product (and similar products) and the Upper 1 Door product do not give you a prompt for the door swing. 

It is in the product. 

But it does not show up in the visible prompts.  If you go into the Design Data and delete line 113,.

You get a few surprises...

Face Options AND Hardware Options.  Door Swing is in the Face Options Tab.

Upper 1 Door cabinet is the same.  Tall 1 Door cabinet does have the swing prompt already available.

Please, someone tell me if I just broke something else.