Constraints problems

[JL82]

I have models by Moi3D. Why constraints don't works using Moi3D-models on a assembly? I have choosen the faces (hole) at first but I can't choose the way of the constraint.

 

[DavidJ]

Have you brought it in to GD as a surface model, or converted it to a solid? MoI works primarily with surfaces, whereas GD is Solids based.

If you give a bit more detail, those who use MoI regularly can probably make some useful suggestions (I don't use it myself).