How do I make imported sketches into 2D planar geometry 1

[Oakjelly21]

 

[FEA way]

What do you mean by "directly from Catia" ? Which file format or are you using the associative interface ?

Is that part supposed to be a wire or a 2D shell (faces) ? You should select the proper Base Feature depending on that and click Continue. This will start the sketcher where you can open the saved sketches ("Add Sketch").

 

[Oakjelly21]

Thank you! The add sketch function worked.