2009

3 Turn on the Auto Key button.
4 Use the Weight spinner or enter a numerical value to set the weight value.
Interface
Once you assign an Orientation constraint, you can access its properties on
the Position Constraint rollout in the Motion panel. In this rollout you can
add or delete targets, assign weighting, assign and animate target weight values,
and adjust other, related parameters.
Orientation Constraint | 3321