How to create another layer of depreciation apart from regular depreciation for Groups Assets?

Summary

How to create another layer of depreciation apart from regular depreciation for Groups Assets?

Content

Hi,

I have requirement to setup another layer of depreciation apart from the regular depreciation. For example, i have regular depreciation of 8% and 2% different depreciation. I need to account in two different accounts. I tried with Bonus Rule but this But it seems Bonus Rule works only for Standalone Assets and not for Group Assets.

Any Suggestions are Much Appreciated.

Thanks

Regards,

Bala