Hi Vipul,My recipient schema was showing error that @id (primary key) is missing. So I deleted it and tried to import it from the postgres sql table.But it didn't work. I am new to this tool and so working on local, so no prod/dev environments are there.For now, I have reinstalled the Adobe campaign and exported the recipient schema to avoid this hassle later.Also, I have another question here.. In schema I can see some MD5 key being generated, but when I export the schema, it is not in the expo...