Equivalent of Mechanism.AddJoint in 3DExp Mechanism Creation

In V5 Delmia, one can create a joint via a mechanism object's addjoint method. I have been trying to create a joint between 2 parts in 3DExperience but I couldn't find an equivalent method. 

Has anyone found an equivalent function (either in VBA or EKL)? 

Many thanks!

Many thanks,
Ilker Erdem


a joint 
an equivalent method 
an equivalent function 
via a mechanism object's addjoint method 
in VBA 
in EKL 
in V5 Delmia 
in 3DExperience