You may check in either using the "Register with ClassLink" option to check in to the two ClassLink and Backpack, or by using the "Check in to Backpack Only" choice and entering your district username/electronic mail and password. To inquire what your district email and password are, remember to talk https://womensdesignerwallets00000.bcbloggers.com/32914146/the-definitive-guide-to-backpack