I'm solving an enterprise problem with document management (dms)... But it does a lot more, eg. easy access to passwords, documentation, current news relevant to the enterprise, time-tracking, support, ...
Not in Alpha even, have one prospect for it and developping it for them.
Currently, related news is almost finished.
Planning to support an entire overview of news in all divisions, while the default is limited to your own division/departement which you belong to.
Kinda hard to explain, as it hasn't been created before, at least not in the way i solved the problem.
(no more mailing your boss/colleague for passwords, just ask permission to view them, and one of the supervisors will approve/deny it for you)