Dataverse | Fetch XML | No relationship

When you observe the Fetch XML generated by joining Accounts and Contacts table, the from and to attributes of the<link-entity> contain the ‘parentcustomerid’ and ‘accountid’, which are GUIDs. These GUIDs define the relationship (i.e., primary and foreign keys). Executing the above Fetch XML query returns all the Account records related to the Contact records. Did […]