After you’ve created a point constraint, you can add more target objects for additional control over the constrained object’s position. Adding more target objects changes the target point, which changes the constrained object’s position. Adding more target objects is similar to creating point constraints.

To add target objects

1. Select one or more objects you want to add as target objects, followed by the constrained object.
2. Select Constrain > Point > .
3. Click Add to add the selected objects as target objects.