looping text in a control to save it several times

[Guest]

I have a table in which I entered a list of names of users for a scanning
program, I need the user to select his name and start scanning several UPC's
but I want to keep a record of who was the user that scanned every single
UPC. I believe there got to be a kind of looping to mantain the user name in
a control after record it in a table to use it inmediately in the next UPC
instead of the user select his name all the time. Can some one help me with
it?? it's kind a urgent for me to finish developing this.

thnx in advance.

 

[Guest]

Build a logon form where they select their name. On select a macro opens the
data entery form. Data entry form field for user defaults from the logon
form.
Make user a required field.

 

[Guest]

How can I the value from the logon form in the defaults?