I have a school management system, where I plan to add a choice of teachers to add the student's frequency. I am thinking of creating a transaction, where, each teacher accesses, the page that will have: A field for the teacher to inform the CPF or enroll, when clicking OK, to list in a select the classes, that the teacher is leased. Click on the class to list all the students registered in this class (in this table along with the students' records create entry and exit fields, observation and date). Finally you will have a frequency register button to submit the data to the Database.
What do you think of this business rule? It's feasible, not to give trouble in the future!