Belle II Registration FAQ

I have already a Grid user certifcate?

Belle II collaborators who have a already a Grid user certificate and are already member of the VO 'belle' can go directly to the registration portal. Make sure the Grid user certificate is in the browser!

I have a already a DESY account?

Belle II collaborators who have already a DESY account should contact b2-registration-support@belle2.org. The account can be used for Belle II. A Grid user certificate and the membership in the VO 'belle' is strongly recommended though.

Is my Grid user certificate in the browser?

Check existence and validity of your Grid user certificate in your firefox browser in Preferences / Advanced / Certificates / View Certificates / Your Certificate .

I want to change my password?

 Login to 'bastion.desy.de' and use the command 'passwd'. It connects to the DESY registry which manages the access to afs, web pages, and ATLASSIAN tools (confluence, stash, agira, bamboo). The Sympa ML server and Indico are not managed automatically.

I changed my DESY password using 'passwd' on a DESY login host?

The command 'passwd' issued on a DESY login host, e.g. 'bastion.desy.de', connects to the DESY registry which manages the access to afs, web pages, and ATLASSIAN tools (confluence, stash, agira, bamboo). The Sympa ML server and Indico are not managed automatically.

I lost my password?

If your password got lost, please contact uco@desy.de .

Which resources can I use by default?

Currently, access to the following resources are give to new users by default: afs, web pages, confluence. See

I need access to additional resouces?