All new in NX 12.0.2 feature enhancements to animation designer. You will now find more joints as selections.
The first joint added is the "Screw Joint". The screw joint:
The second joint added is the "Planar Joint." The planar joint:
With the addition of more joints in NX 12.0.2, you can now skip prototypes with digital twin simulations.
NX Documentation - Joint enhancements