CELCAT’s self-service solution is an innovative answer to the problem of interaction and engagement with the timetable. Harnessing the power of web server technology, Self-Service Portal (SSP) is the platform on which CELCAT has created inventive, feature – rich applications to improve student engagement and experience. SSP currently supports four applications with more planned. Staff and students can use their mobile devices to book rooms, sign up for open events, allocate themselves to events and mark attendance registers.