+.B atypes
+list of alert notification types to display (ex:
+.BR tornado_warning,urgent_weather_message )
+.TP
+.B cache
+control all caching (possible values are
+.BR False " and " True " or " 0 " and " 1 )
+.TP
+.B cache_data
+control retrieved data caching (possible values are
+.BR False " and " True " or " 0 " and " 1 )
+.TP
+.B cache_search
+control search result caching (possible values are
+.BR False " and " True " or " 0 " and " 1 )
+.TP
+.B cacheage
+duration in seconds to refresh cached data (ex:
+.BR 900 )