Twinmotion includes an extensive range of door assets that will automatically fit to existing openings and can be set to automatically open based on the proximity of the camera and/or people assets. In this video, you’ll learn how to add a door to an opening, change door styles and add a door to multiple openings at the same time.
https://dev.epicgames.com/community/learning/tutorials/Mkdq/unreal-engine-twinmotion-2020-interactive-parametric-doors