Update OBA1 (KDF) every time a new G/L is created??

Hello,

Do we have to update OBA1 (KDF) everytime we create a new G/L account, so it's taken into account when revaluating? I'm asking, as OBA1 is a customizing table and our client doesn't have access to it. They don't want to open a support ticket to have a G/L included in OBA1 every time they create a new G/L. Is there a way around to have a standard revaluationmethod?

Thanks and regards,

Alexis