Depreciation Digressive method for Local Poland Tax Book

Summary:

Polish Finance Team requested additional Depreciation method for Polish Local TAX Asset Book.

For some categories need to run Special Digressive method: In degressive method the plan records larger depreciation expenses (usually two times) during the early years of an asset's useful life and smaller depreciation expenses during the asset's later years,

however not lower than the ones resulting from STL.

See the example for Depreciation calculation in file attached

Please suggest How to define? Can I use some existing metod like :

200Declining Balance with Straight-Line Switch ?

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