Userid unequal Callnumber?

trivial
Joined: Mon 13 of Oct, 2008

Userid unequal Callnumber?

Posted:Mon 13 of Oct, 2008 (17:43 UTC)
Hello,

is it possible that the logon name is not the call number?
Example:

Logon is: Jeff
Call number: 12345678

Thank you for your hel