In this FICO configuration activity you are able to define multi-level methods for depreciation. They are defined per chart of depreciation and are allowing you to depreciate your asset with different percentage every year.
IMG Path: Financial Accounting (New) -> Asset Accounting -> Depreciation -> Valuation Methods -> Depreciation Key -> Calculation Methods -> Define Multi-Level Methods
Tables: T090NS, T090NSG, T090NST, T096, T096T
On the first screen you will have to choose a chart of depreciation.
On the first screen you will see a list of defined multi-level methods. You could create a new or choose an already existing one.
Going further into levels of a selected multi-level method you will see following options.