Overview The Online Registration menu is the starting point for the entire online registration system. A number of options are available though this menu: Student Log In This option gives students the opportunity to log in and view all of the options available to them in this system. Host Agency Log In This option gives host agencies the opportunity to log in and view all of the options available to them in this system. Training Calendar This option displays the calendar of upcoming classes offered by the Center For Public Safety Innovation (CPSI).