Context
I am using the CarRigPro addon in which I can chose the object that the car suspensions are simulated on. For that, I add my object (Ground) as the target for both a bone constraint, and an object constraint as shown below.
Problem
I would like to create many instances (Add -> Collection instance) of that Ground object, so I would like the constraints to work on these instances as well. However that doesn't work.
How can I make this ?

