>Are those columns the ID of the row from the Operators table or someother column from the table?
>
>>Hi everybody,
>>
>>I am trying to create classses for the existing database by coding them manually. I have EnteredBy and ModifiedBy columns in the table that both refer to the same column from Operators table. I will require an authorization and I will set these columns to the currently logged operator.
>>
>>My question is - when I define my class, how should I make these relations?
>>
>>Thanks in advance.

They are op_code column which is character 6 and a primary key in that table.