At the end of the threads there is this ´Help´ link, just next to the ´Forum rules´ link, but it directs to a funny site http://ww35.mydiscussions.net/doc/english/user/html/
The link is pointing to the wrong domain (mydiscussions.net instead of mesdiscussions.net) which is just a parked domain that passively generates ad revenue. Even so, the help may not even help you much given that this software has been customised quite a bit and won't fit the documentation as much any more. What is it that you need help with?