llRemoteLoadScriptPin Question

Im testing out passing one script from one object to another but im having trouble with the pin. Its been a while and im not sure what the pins are or how to use them. Could anyone tell me about them?

It's really simple.
Object A runs llSetScriptAccessPin or whatever its called. This only needs to run once, since its permanently saved as an attribute of the prim.
Object B contains the script, and runs llRemoteLoadScriptPin.
If the pin in A matches the pin you are using in B, the function acts like an llGiveInventory, transfering the script from B to A.
A pin is just an integer.
The owner of B will need to have permissions to modify A.
It only works in the same sim.

It worked thankyou!