The prepublication facility is implemented on the TerraSwarm site and it is a bit confusing.
We submit prepublications to the SRC website, see How do I handle the 60-day prepublication SRC requirement?
Basically, each upload has a prepublication bit in the terraswarm_7 database, pubX table.
If any of the uploads have the prepublication
flag set to zero, then none of the uploads that have the prepublication
flag set to 1 are displayed.
It may help to consider how this will work.
The workaround is to go to the options link on the bottom of the page and click on "Update prepublication flag". Then, enter the publication id number and the attachments are displayed, along with the values of the prepubFlag. If the attachmentId is entered and the Toggle button hit, a confirmation page is displayed and then if the Toggle button is hit again, then the value of the prepubFlag is toggled.
See also Update prepub pdf.