I would like to identify the logged in Demantra application user id and add to the record while sav

Hi

We have a custom worksheet in Demantra in which users enter some details. While pressing the save button, the data entered in the worksheet will be inserted into a backend custom table. Our requirement is to identify the actual logged in application user id add to the record and insert into a column along with rest of the data.

How can I identify a logged in application user and attach to the record in a worksheet. Please help

Thanks

Raj Krishnan