Functional overview
Import and Export can be accessed from the File menu.
File >Export > Current Scenario & Children exports the current scenario, (the part, assembly or rollup that you see on your screen) plus any children belonging to that scenario, to an .ap file that you specify.
File > Export > Select Scenario(s) displays the search menu which you use to select the part, assembly or rollup (group of parts) that you want to export.
Tools File > Import allows you to select the .ap file that you want to import.