? Does the graduation registration form have to have the seal of the university? Does the University Admissions Office have the right to unseal files? The personnel bureau said that my graduation registration was in my file. ... First of all, the graduation registration form must have the seal of the university. Only a seal can prove the authenticity of your graduation registration form. School graduates have the right to open it, but after opening it, they should be sealed, and the files should be stamped with the school seal, otherwise the personnel bureau will not accept your files. Make it up and take it to the personnel bureau.