Legal analysis: after graduation, graduates will put their registration cards into their student status files and league members' cards, and then the school will hand over the files to the personnel department of the graduate employment unit or the entrusted talent exchange institution, and turn the files into personnel files (during the period, the files and league members' cards will be in the work unit or talent exchange center or affiliated with the agency). Graduates who have not gone through the relevant formalities after graduation will be sent for one year (2 1 1 engineering school for two years), and their student status files and group card materials will be returned to their original places, entered the labor bureau and turned into workers' files (during this period, the files will be in the labor bureau).

Legal basis: Article 5 of the Archives Law of People's Republic of China (PRC). All state organs, armed forces, political parties, organizations, enterprises, institutions and citizens have the obligation to protect archives and enjoy the right to use archives according to law.