As a first solution (as long as we still have the "old" sitelink UI) we want to link to Special:SetSiteLink when a user clicks on a badge icon while in edit-mode in the sitelink UI.
If a sitelink does not have a badge yet, an "empty badge" icon should be shown while in edit-mode only and be linked to Special:SetSiteLink.
Version: unspecified
Severity: major
Whiteboard: u=dev c=frontend p=5 s=2014-07-15