Presentation environment is old and boring. When using this environment designer expect to create exploded view with a good aesthetical composition. But There is only a tool to move object, that uses only straight trajectories. Plus, you have to move individually the parts.
It would be very nice if you could define a trajectory using a sketch (therefore not even a straight one) and make sure that the selected components slide along this line, perhaps already equidistant.
This is the command I expect in an environment like this.
Cool, isn't it?
Alan