This section includes five subsections:
1.A list and description of the supported formats for the input spooled files.
2.A list of the functions in InterForm400, that can change spooled file contents and/or attributes.
3.General information about identification of spooled files
4.Information about output spooled files
5.A list of commands for input spooled files, that will be executed during a merge with an overlay or overlay selector. These commands can e.g. be used for inserting dynamic images of products from the IFS, from another server or even from a http server.
6.It is also possible to save a spooled file as a favorite spooled file to an overlay.
