Some multisite features require support from all zones before they can be enabled. Each zone lists its ``supported_features``, and each zonegroup lists its ``enabled_features``. Before a feature can be enabled in the zonegroup, it must be supported by all of its zones.
-On creation of new zones and zonegroups, all known features are supported/enabled. After upgrading an existing multisite configuration, however, new features must be enabled manually.
+On creation of new zones and zonegroups, all known features are supported and some features (see table below) are enabled by default. After upgrading an existing multisite configuration, however, new features must be enabled manually.
Supported Features
------------------