Module is a single development or deployment unit withing Project. There could be several modules or their releases presented under Project hierarchy.
Usually module has more or less insulated work scope and has own repository, distribution binaries and other resources.
Project could represent a single module but also could comprise the few.In first case when there is a single module within project and it is not insulated into own page separate from project one.
ApiFusion.org/Modules/Import defines the process of getting the data from external repositories and committing AF data to external repo.
The Discussion, Support questions and other communication threads are grouped withing module scope if unclear what particular end point(method, service, etc) has exact relation to discussion subject.
The grouping of module's sub-pages discussions TBD.