Electowiki:StructuredDiscussions
StructuredDiscussions was a MediaWiki feature that was also known as "Flow" long ago.
July 2020 FlowTest
In July 2020 User:RobLa started setting up FlowBoards here on electowiki as a test to see if we can make this work. There were too many bugs for a wider rollout, so he abandoned the effort.
Old namespace: FlowTest:Contents
Miraheze
Miraheze used to offer StructuredDiscussions for all wikis (find the old meta:ScructuredDiscussions to find the history).