One way to work with simulations is to create group categories. With categories, you can group the simulation into types, and later you can apply the design to selected categories only.
From Simulations Management in Administration in the selected object create a category name or add it to the object. When going back to the simulations page the group's categories will be listed. Simply select the groups and you will see the assigned simulation objects.
Simulations Objects Management
How to make simulations on one model object