Number of copies It is applicable to documents with secret level or requiring rejection, such as *** 10, and the first one is marked as 01in the upper left corner;
Confidentiality level and duration. Classification refers to three kinds: secret, secret and top secret. The solid five-pointed star is followed by a confidentiality period, such as one year.
The degree of urgency. Although it's urgent.
Identification of the issuing authority. For example, the documents of the Beijing Municipal People's Government are the so-called red-headed documents.
Document number. For example, Guo Fa [2065438+05] No.5. 。
Issuer. It's the name of the leader, just send the words on it.