How to extend application log expiry date

[FR_Fujita]

Dear Experts,

I would like to confirm how we can extend application log expiry date in S/4HANA Cloud Private Edition.

We have tried to create the below variant that should delete logs after one year in DEV system but we do not know how we can apply the changes to QAS or PRD (since this cannot be transported).

Variant in SLG2

Could you help us with confirming the way to apply the change to QAS/PRD and check if the logs are not deleted as we expect?

Thank you in advance.

Fujita