Thread:Flanqer/@comment-26828130-20190723115450/@comment-24931587-20190724004939

1) Yes, that's the way it's done.

2) The  code has to go in Common.js and would have to be approved; there's no way to use custom tooltips without going through the review process. After it's approved, you can use the new custom tooltips on article pages.

If you want to avoid making changes in Common.js, the only alternative is to use basic or advanced tooltips. You can create templates to make the basic/advanced tooltips easier to use.