Multiple User Actions

Hello all, I am working on editing a pre existing simulation to gather extra data using UserSteppingAction, a UserEventAction etc. However, when I use these new user actions, the old user actions which are part of the simulation don’t run and I’m worried that it is affecting the integrity of the simulation. My question is is it possible to use two different UserEventActions/UserSteppingActions and how do I do so without it causing one of them to cancel out.