For material that is noticed missing after processing is complete:
- Annotate the finding aid with a note under the appropriate the folder(s): NOS, yyyymmdd
- Replace the missing folder with a dummy folder, and insert into that folder a standard NOS “noted” form.
- Enter a record for the missing material in the NOS database.
If there is a microfilm or digital copy of the missing item, print a copy from it, and put that in the folder.