Updating Comments field in JrnHdr table - Sage50

Hi, Understanding the standard ODBC connection does not allow Write permissions, however i would like to know if there is a possibility of setting/creating a user which would have the permissions to write to the JrnHdr table, specifically the Comments field.  This field should not affect the integrity of the data, thus i wonder if this would be at all possible?

Also, if ODBC Update is not a possible option, is there some other way of having information flowed back to Sage50, maybe via a CSV file or API?