How to change the asset category in the item master org wise

Hi All,

We have around 100 inventory organizations. When we create a FA item we have a requirement to enter the asset category based on the inventory organization.

Eg: Item : FA Item

Inventory Org: Test Finance Inventory Org

Asset Category: Test. Office Furniture. Finance

The issue is we can assign only one asset category in the master items. When we select a different org through origination attributes we are unable to give an another asset category combination. The combination which we gave in the master org in been freezed.

We are unable to change organization wise asset category combination.

Please let me know any solution for the above requirement.