You are looking at preliminary documentation for a future release. Not what you want? See the current release documentation.
By default, spaces is enabled in Kibana. To secure spaces, enable security.
The maximum number of spaces that you can use with the Kibana instance. Some Kibana operations
return all spaces using a single
_searchfrom Elasticsearch, so you must configure this setting lower than the
index.max_result_windowin Elasticsearch. The default is