Thread:Wormulon/@comment-26251739-20161002144816/@comment-1073312-20161004215539

Hello, it was a few years ago but I recall it was imported as an extension from Semantic MediaWiki. It enables us to store parameters for infobox templates so they can be standardised across pages. I guess it works as a database considering we can query all the pages created by a user with forms. I don't know the code under the interface.