I hope this is in the right place. I apologize if it belongs in the building section.

So I have a need for pet doors in my retirement homes. I found this custom pet door file. The problem is, humans as well as pets use it and it's not selectable so I can't lock it and only allow pets.

The original creator hasn't logged in for a long time so I decided to open it up and see if I could change the settings or just at least make it so it could be clicked on like other doors. I can't see anything that clearly seems to be a correct edit. I'm very new to custom content so I'm feeling a bit lost. I did change the door interactions list from auto first, dogs, cats being checked to just dogs/cats being checked but it didn't make any difference to it being selectable or unusable by humans.

The original file is posted here: https://modthesims.info/download.php?t=228531

I think it's trying to be or cloned from a university dorm door. If anyone could point me in the right direction of where to actually edit this, what setting to tweak, I'd so appreciate it!

I also want to state that yes, I have the mod that makes doors able to allow/disallow pets. Again, this door is not selectable so somewhere in it's coding it is just a little different from normal doors and I can't lock it or allow/disallow pets. That is the section of this door coding I'm trying to find.

Thank you!!