Is there any way to have doors open for all team?

Scripts can do that easily enough,* I imagine, but making all teams non-hostile to it would be tricky.

*(no .ini sensory rays on the door, have a script cast rays to detect any actor near the door, activate primary function [open/close for doors if I remember correctly] accordingly)

Going 100% Lua is also an option. (Lua controlling an MOSRotating's position/rotation, force-settle MOSParticles to create the terrain effect)

Hm okay. Its mostly for when i play with other people, so its not a big deal if the AI attacks the doors.
Could someone help me out a bit? Im kinda new at this kind of stuff, and I literally dont know a thing about Lua
Thanks in advance!