Complaints about archives

I manage personnel and personnel files in the school. I have learned about your situation in detail. I suggest you go back to the original graduation school and find the person in charge of the archives management office. They said that the file was sent through the confidential bureau (Hefei) in July 2009, and the address was Guangzhou Company. No matter through what channels they send files, there must be procedures to prove when to send them out and when to send them out, and the documents must be clearly marked. This thing has no time limit and should be kept forever. If the school shows you the copy, you can see which unit it was sent to, copy the copy, and let the school give a certificate to find the sending unit. Archives are very important things, so we must attach importance to them.