Board Thread:Support Requests - Community Management/@comment-35289850-20200809170721/@comment-35289850-20200809181041

"However, if you need to test more complex tasks involving multiple pages, templates and even namespaces, and you don’t want to risk disrupting an existing wiki with your tinkering, you can make use of a sandbox or playground wiki. This should not be a copy of an existing wiki, since this may confuse both search engines and users as to which one is the actual, reliable resource."

Is a sandbox or playground wiki just a normal wiki?