Comments by PeterMehrkens (Top 1 by date)

I don't and I don't have consistent access to a Dentrix DB to check.

I would have guessed Proc_Log or Proc_code. But it might come from different sources depending on the transaction.

Typically I'd join a bunch of tables I think are likely, export the results, and search for some examples I'm seeing. You could also make educated guesses at what they might name a column: select t.name, c.name from sys.tables as t inner join sys.columns as c on t.object_id = c.object_id where c.name like '%desc%'