Tax Provision computation by Entity Groups

Summary:

Hi,

We have 90 entities in TRCS and all entities are part of single jurisdiction.

The client requirement is that they doesn't want to calculate the provision by each entity. They have grouped 90 entities in 6 different groups (as shown below in screenshot) based on entity nature of business and would like to calculate the tax at these 6 groups level.

How we can achieve this requirement in TRCS

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