Asset life

Hi All,

As per client requirement we have changed the life of the assets from 3 to 4 years, when we did this, system adjust the amortized depreciation in the current month at one time, which is not in line with business, therefore, we have the following requirements

1) Whether system can directly amortize NBV in the new remaining amortization period, and do not retroactively adjust the previous depreciation

2) Is it possible to modify the depreciation period of  assets in batches

Thanks in advance