LemonLDAP::NG is a modular Web SSO based on Apache::Session modules. It simplifies the building of a protected area with a few changes in the application. It manages both authentication and authorization and provides headers for accounting, so you can have full AAA protection for your Web space. LemonLDAP::NG is a complete rewrite of LemonLDAP. All components needed to use it and to administer it are included in the tarball. However, all modules developed for LemonLDAP may not work with LemonLDAP::NG.
ActivDesk adds a powerful and feature rich help desk system to your Web site. It was created to streamline customer communications and support with a ticketing system. It was created to be user friendly in every aspect. It is highly customizable to be completely re-brandable so that it can fit the look and feel of your Web site. It eliminates spam and related problems. It also comes with built-in knowledge base functionality to turn resolved tickets into knowledge base entries, and has many more features.
Repocafe helps users and admins manage subversion repositories. Admins can easily set up svn hosting. Users can create repositories and manage repo/path access rights using the self-service Web application. Authentication is LDAP-based. Using multiple LDAPs is supported. It is easy to facilitate use of large existing groups.