Click here for our Tech Help Ticketing System Purchasing Technology Need technology in your school? Here is the process in 4 easy steps which will ensure your technology purchases can be utilized and supported within our network. Read more here! Student Information Services This page has information on Student Information Services, Course Mark Procedures and contacts for our Student Information Services team. Read more here! Technology Advisory Group Thank you to our teachers and administrators for your advice and guidance around technology in CESD. Read more here! Contact Us!