Thanks Sergey, this time George Tasker was faster than you ;), anyway thanks again, because what was more difficult was to make the trigger. But here is another question: Is there a way to use the same trigger for all the tables in the database? I'm using exactly the same fields in all of them but I would just have to create the same trigger for nearly 120 tables. Do you know of something that can solve this?

TIA


>See SYSTEM_USER in BOL.
>
>>In other words: How can I get the username that is using my app so I can store it in the field?
>>