High Quality Content by WIKIPEDIA articles! relenet is based on Typo3 open source content management system (CMS). It is build up in a modular way and written in the programming language PHP. relenet allows the system administrator to fully customize the presentation layer and hence the appearance of the user interface, automate administrative tasks, and manage community visitors and content contributing members. Extensive member profiles with categorial variables can be created or adapted and detailed searches can be based on these profiles. relenet support single sign-on and integrates with best-in-class Forum software.