The materials for preparing party member for college students are insufficient, and the Organization Department sends a letter to the former senior high school asking for supplementary materials, otherwise the party member will not be accepted. How should I write this letter? Generally, the preparation for the third year of senior high school in party member is done temporarily after being admitted to the university, and some materials are incomplete. You can call the local organization department and ask for supplementary materials. In high school, there should be no autobiographical materials, but personal political examination materials. It is not easy for children to attend the party. Try to accept it if you can.