- Help desk: https://helpdesk.ngi-de.eu/
- Single sign on (EGI): https://www.egi.eu/sso/
- NGI-DE wiki: https://wiki.egi.eu/wiki/NGI_DE:Main_Page
- Meetings (EGI): https://www.egi.eu/indico/
- Scheduler: https://terminplaner.dfn.de/
- List server: http://www.listserv.dfn.de/
- Web conference tool: http://evo.caltech.edu/
