OutSystems Data Question

I have a question. I am trying to create a system using the attached image. I am focused on the highlighted section with the Prt, Pot, and RR check boxes for each part (Air Compressor, Air Lines, etc). The main entity in this system is called Inspection which is where all of this information will be stored. The issue I am having is trying to figure out how to add the data so that each Inspection has the 3 check boxes for each part.

Type entity is your part(Air Compressor, Air Lines, etc..)

Hope this help..