1, document file:
The traditional paper typesetting method is: fonds number (4) plus year (4) plus catalog number (3) plus file number (4) plus page number (4).
Simplified sorting method: fonds number (4) plus year (4) plus storage period (code) (3) plus classification number (4) plus addendum number (4)
2. Accounting files: fonds number (4) plus year (4) plus catalog number (3) plus file number (4).
3. Equipment files: fonds number (4) plus year (4) plus classification number (4) plus file number (4) plus addendum number (4).
4. Basic files: fonds number (4) plus catalog number (3) plus case file number (4) plus page number (4).
5. audio-visual archives: fonds number (4) plus duration (code) (3) plus classification number (4) plus case file number (4) plus addendum number (4).
6. Physical archives: fonds number (4) plus year (4) plus duration (code) (4) plus classification number (4) plus appendix number (4)
7. Electronic archives: fonds number (4) plus year (4) plus duration (code) (3) plus classification number (4) plus appendix number (4).
8. Marriage file (traditional): fonds number (4) plus year (4) plus catalog number (3) plus file number (4) plus page number (4).
Marriage file (simplified): fonds number (4) plus year (4) plus storage period (code) (3) plus classification number (4) plus addendum number (4) Description:
1. For files with "catalog number", the format of the file number should refer to: fonds number (4) plus year (4) plus catalog number (3) plus case file number (4) plus page number (4).
2. For files with "classification number", the format of file number should refer to: fonds number (4) plus year (4) plus storage period (code) (3) plus classification number (4) plus [file number (4)] plus classification number (4)[ page number (4)].
3. The field in [] is the corresponding option, that is, if CaseNo. is selected, PartNo. will become PageNo..