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Login / Password

All CMAP members must be registered in the XAJAM directory of the Ecole Polytechnique, whether they are permanent or guests. The XAJAM directory provides a unique login in the form firstname.lastname and an associated password that gives access to the services of Polytechnique as well as to the services of CMAP.

You can check your presence in the directory of the École Polytechnique at If you are not in the Polytechnique directory, you sould contact the administrative team

You will then have among your personal information a unique identifier linked to a password.

This login and its password are the same for all X services : eduroam, Moodle, gargantua, etc...
The password associated with the XAJAM login can be retrieved by going to the support office of the DSI, office 07 20 09 HELPDESK DSI or via the web form