I have just started teaching myself AutoCAD 3D modelling the last few days. I have experience with 2D drafting at work, and would like to start learning 3D for fun and to start making 3D models at my company. I am having trouble with assembling. I have created two objects in AutoCAD 2012, these objects are a mounting bracket and a bolt. I would like to assemble them in fusion but I can't find much on how to do this. I tried "insert component" but when i try inserting my bolt which I made in AutoCAD, it will not show up anywhere in my folder. I then tried opening the bolt in fusion and doing a "Save As" but I can not change the file type to .ipt which is what I believe I need. Anyone have suggestions?