Can you group collisions

hey hope everyone is well… I’ve modelling a primary school in 3ds max and have created my own collision, Partly becuase i am not sure how to do it in unreal 4. Anyway I have ALOT of collision rectangles and thats just the actual building… I was wondering if you can group collisions… Its been an age since I did any collision work so I might be doing it all wrong. Anyway i hope someone will help

Kind regards
Mel

Why do you need to group collisions in UE4?

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