The DataCategory dimension stores Expiration Years for Tax Losses and Credits in the TaxLossCreditTotal hierarchy.
By default, the system provides 100+ Expiration years, and NoExpiration and UnCategorized members. You cannot enter data for NoExpiration. You should not remove or rename the NoExpiration and UnCategorized members. You can remove or rename other Expiration Years.
You can add Expiration Years if needed by creating new members and setting them with the IsCalculated property. It is not mandatory for Expiration Years to be sequential.