How to Compare A RAG Document with a Business Object data

Summary:

we are Storing some of Details of Employee in a Document Tool.
We are Retrieving The Assignment Details from the Business Object Tool.

We need to Compare a Specific Field from the Document Tool for that Person Number with that of the Assignment details Business Object Field and

display the Output of that Field as data matched or Data Mismatched.

Please advise the Approach.

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