AnsweredAssumed Answered

Cannot do sketch on part

Question asked by Nelson Echeverria on Nov 13, 2016
Latest reply on Nov 14, 2016 by Paul Salvador

Hi everyone, I'm new to this forum. I've been trying to do a sketch on the part I have uploaded but every time I open it, it doesn't let me. I didn't made this part, it's from a group project and I have to make the final modifications to it. Does anyone know how to solve this?