[docs] adding notes on the Public role (#2486)

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Maxime Beauchemin 2017-03-27 17:51:41 -07:00 committed by GitHub
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@ -50,6 +50,17 @@ The ``sql_lab`` role grants access to SQL Lab. Note that while ``Admin``
users have access to all databases by default, both ``Alpha`` and ``Gamma``
users need to be given access on a per database basis.
Public
""""""
It's possible to allow logged out users to access some Superset features.
By setting ``PUBLIC_ROLE_LIKE_GAMMA = True`` in your ``superset_config.py``,
you grant public role the same set of permissions as for the GAMMA role.
This is useful if one wants to enable anonymous users to view
dashboards. Explicit grant on specific datasets is still required, meaning
that you need to edit the ``Public`` role and add the Public data sources
to the role manually.
Managing Gamma per data source access
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