Only one currently proposed freeware system is Ordo Simplex ServiceDesk.
Ordo Simplex ServiceDesk.
Is ready for implementing for common operation by AHASWARE Company. Currently is not available presetted freely downloadable package nor publicly accesssible demo.
Here is selection of some interesting system screeny:
Graphical WorkFlow Editor
One of available "ToDo" screens
Preview of one of system's entities
If You are interested in possibilities of impolemantation of this system contact AHASWARE Company please - for example by e-mail firstname.lastname@example.org