Interwiki transcluding templates

Interwiki transcluding of templates is broken, see T2697 on Phabricator and modular.miraheze.org:User:Rob_Kam/sandbox for an example of how it doesn't function.

Don't use the method on this page until it's fixed and the above warning has been removed.

On your wiki preface the template with e.g. for Template:Infobox.

Edits on this wiki might affect a lot of other wikis using interwiki transcluded templates. Important templates here should be included in your watchlist or monitor Special:RecentChanges for unwanted changes.