The binding code is applied by the school registration management department and automatically generated by the system. After the binding code is determined, it is necessary to inform the parents of the students to bind. The binding code is generated by the school, which is convenient for student status management.

The Sichuan Provincial Department of Education issued the Notice on Further Improving the Quality of Enrollment Data of Primary and Secondary School Students and Accelerating the Processing Speed of Problem Data, requiring all local schools to recheck the enrollment information of students by applying "Enrollment Correction" to the Sichuan Education Public Information Service Platform to generate binding codes.