I am currently trying to copy an assembly feature, that is present in an old version of the model I am using, onto a new model. The feature is a reference point that is fixed to an attachment point which then automatically moves with another reference point when it moves. The feature is a child feature of the attachment point in the old model, but in the new model when I try to select the attachment point as the location of the reference point it won't work. I am using Abaqus/CAE 2020.

Any help on this would be greatly appreciated.