CTO4, SAP VC characteristics transaction code

Hahaha your question reminded me of a scene in a space balls where they parody Darth Vaders “No, I am your father” with the exchange:

"I am your father’s, brother’s, nephew’s, cousin’s, former roommate.

What does that make us?

Absolutely nothing!"

ABSOLUTELY NOTHING!

I’m sure it varies by setting but my head canon is it’s about intent. They don’t need to be granted permission explicitly, they just need you to explicitly want them to enter.