Student registration opens Tuesday Posted in: News The Quinlan Independent School District is reminding parents and guardians of incoming students that the Parent Portal is set to open on July 23 for online registration. Announcements online via Facebook have been consistent in an effort to help parents get their children registered early before the beginning of the ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!