Problems Creating Constraints From One Part To Another In Assemblies

[TorsionalStress]

Using Catia V5R19;

I am currently in an assembly, wanting to create a concentricity constraint between a “point to a circle center” of one part and another. Unfortunately, I am not being given the choice in the constraints box to do this. Any suggestions to why?

Any response will be greatly appreciated!

 

[jackk]

Maybe the curve is not a circle?

Maybe your tools options are set to not let you use geometry in another part that is not published?

Maybe your part in "out of context"?