The -loggedin parameter displays values for the user that is logged into iService when they load the form. This parameter can display the users name, contactID, and sessionID.
Syntax:
$value -loggedin(name|contactID|sessionID)$
Examples:
$value -loggedin(name)$ - Displays the full name of the user as recorded in iService.
$value -loggedin(contactID)$ - Displays the user's contact ID from iService.
$value -loggedin(sessionID)$ - Displays the session ID for the user from iService.
