Previously, a maximum of 5 alternate keys could be defined for an entity. https://docs.microsoft.com/en-us/dynamics365/customerengagement/on-premises/developer/define-alternate-keys-entity#create-alternate-keys With 2021 Release Wave 1, the limit has been increased to 10. https://docs.microsoft.com/en-us/power-platform-release-plan/2021wave1/data-platform/increased-alternate-key-limits While… Continue Reading