Custom Option - Var editing through trigger code

[rough salmon]

Hi, is there a way to edit a custom option through an "extern interaction", like clicking a weakaura button to add something into a string.
I have a list of buttons that represent the people in my raid and I want to whitelist someone when clicking on his button, everything works fine until I reload, so I want to edit the "permanent" custom variable but idk how :/

here is my last attempt (the global whitelist is working fine) :

[native pulsar]

No

[rough salmon]

there is legit no way to edit this in the code ?

[mortal osprey]

thats also a crosspost.

[thick imp]

no, if you need that, you need to create your own addon. The custom options are meant to be an input to your aura.

[rough salmon]

sorry :x