On the basis of OLTP system "Capital CSE" the additional modules and a set of settings for automation of the some business-processes of general school have been developed. These new modules and settings are combining into package "IS SCHOOL". This new package allow to solve following problems: the account of the list of members of staff, the account of teachers and teachers salary, the account of academic loads of teachers and time-board, the account of personal cards and marks of pupils and a printing of certificates. Use of system "IS SCHOOL" in educational institution allows to reduce essentially the preparation period of teachers salary information and allows to simplify the pupil certificates preparation.