increase new depreciation area and assign to different target ledger

[Sone]

Hello,

On my SAP S/4 HANA 2022 environments. In the same chart of depreciation, I try to add a new depreciation area and allocate it to different target ledger group. But the target ledger should not be changeable. 

In my customizing, I have as below :

And I should copy depreciation area "1" and assign it to the target ledger group "ZB"

Could you help me ?

Sincerely.

Best regards.