Would it be ok I'f I mimic unreal navigation in my game?

I would really like someone of EPIC staff to answer this one. The thing is I’m building an level editor inside my game and I really like epic’s viewport navigation. It has the standard mayaLike navigation and more combinations to move and look around.

Is it ok for me to mimic the exact style of navigation In my game?

I,v posted this question in answerhub but there was no answer:

Could just strip it out and glue it in :wink: