# singer-tap-development


11/14/2023, 4:38 PM
Hi folks! Working on Salesforce custom objects with Meltano SDK Couple questions for the community: 1. We're getting custom objects and currently creating classes for them in a loop. Is there a better way to update catalog dictionary with these classes? 2. How should we think about replication keys for custom objects--maybe default fields types would be the replication keys or primary keys for custom objects, is there a criteria that we can use for that?