Authentication.md

 ## Authentication process based on the federated identity approach
 
-![B2ACCESS integration - sequence diagram](https://raw.githubusercontent.com/wiki/EUDAT-B2SAFE/B2SAFE-core/eudat_aai-b2safe_sequence.png)
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 ![B2ACCESS integration - sequence diagram](eudat_aai-b2safe_sequence.png)
 
 1a) Authorization scripts, scheduled periodically, fetches the user attributes from Unity ([B2ACCESS](https://eudat.eu/services/b2access)),