PHProjekt is a modular application for the coordination of group activities and to share informations and document via intranet and internet. Components of PHProjekt: Group calendar, project management, time card system, file management, contact manager, mail client and 9 other modules …(feature list). PHProjekt supports many protocols like ldap, soap and webdav and is available for 36 languages and 7 databases. “of course – open source” – PHProjekt is free software. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.