Mate controller you can use to quickly change the position of parts in assemblies.
Controller allows you to create steps, in which we define the numerical values of bonds (angles and distances). Can be used for recording animation or during presentation products.

But you can use the Binding Controller to quickly change positions.
Just from the dropdown list choose a step and confirm in the same way as when changing the configuration.

What other ways do you know of switching positions in an assembly??
My alternative solution below:
