GT Online Update - August 16, 12:30 - August 18 (6 hrs) HISD will utilize the TAGT onDemand courses this year for our update. We will meet earlier in the inservice to help with this course. An email with the password and website info should have been sent to attendees along with a general catalog of courses to choose from. HISD has a 6 hour limit on courses. If you choose a 1 hour course, you will have to find 5 more hours in their system. We have to report a total of 6 hours for an update. Put the certificates in Mrs. Jeffrey's mailbox on your campus. (If you are doing the 6 hrs. session, you do not have to log out. Once you have turned in your certificate, you will be signed out of the session..