From J Cage Software:
TTMS is a very cost effective solution for building and managing timetable systems for schools. TTMS's automated timetable building capability is able to reduce time needed to build timetables. TTMS is supporting a concept called Svirtual school. Virtual school is a model of the school you build giving the information needed to make time tables. You can build the virtual school in a very user friendly manner. After building the virtual school, you can navigate inside it very easily. This version is the first release on CNET Download.com.