I need to select Salesforce account records under certain conditions. I have built a profile, SF_Account_Query_Response, for Salesforce Account records with child objects Contacts and a custom table Shipping_Locations__r. I need to check the field LastModifiedDate in all three tables before running the process. I am able to add the parameter from the Account table but don't see a way to get the fields from the other tables. I believe that I would only be going down one level so I should be able to see them. Is there a way to do this?