The Elusive “NOT IN” Query Option

If you've used Dynamics 365 you've likely encountered the need to create a query only to find records that do not have related records of another type. Think: "Find all accounts that don't have a contact," these are common queries that are used for cleansing data or identifying a list of accounts which need follow-up. Until now, there has not been an easy way for users to create these queries on...

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