Hello, I have an issue with a PHP interface. We have many engineering users who will be using a request ticket system developed in PHP here. We don't know in advance who will be using the system and there may be new people in all the time. Currently I have to create a login for each person who needs to use the system, so I have to get a request for a login, create the login, and fill in their contact information. Since we work with engineers on a 12-15 hour time difference, it might take a whole day or more to get the login id request filled before they can open a ticket. Plus there's the whole inconvenience of having to login to another website. The site is inside our secure intranet, so we don't really need a double layer of security. Since we normally logon to a Windows network, what I would like to do is to detect the user's windows login id when he accesses the PHP page, and automatically reference his contact information from the windows LDAP server, so the user can be authenticated by his current windows login information, and not have to enter a separate login on the request page. Is this possible, and what is an easy way to do this? Thanks! Chris