The Swiss Federal Institute of Technology (ETH) has developed some useful modules to SER under the 'ETH World' program which came to an end in 2005. The project has been inspired by the Internet2 SIP.edu initiative.

The SERi [1] modules developed were: ldap Moduleldaps Modulesilomail Moduleethz ModuleMore details of the modules and links to download them can be found from the following link : http://www.ethworld.ethz.ch/technologies/sipeth/ser_modules [2]