If you plan to make breaking changes to this template, move it, or nominate it for deletion, please notify Twinkle's users and maintainers at Wikipedia talk:Twinkle as a courtesy, as this template is used in the standard installation of Twinkle. Thank you!
Template {{Rcat shell}} is an alias for the Redirect category shell template, which may be used to add as many appropriate rcats as needed, usually from one to seven, along with their parameters, to a redirect. For more information see the documentation on its template page. This rcat may also tag a redirect individually:
#REDIRECT [[(target page name)]]
{{R from shortcut}}
Use this rcat to tag any redirect from a Wikipedia (WP:, MOS:, etc.) shortcut. Shortcuts are historically reserved for Wikipedia project pages, their discussion and help pages, and categories, and they are now used in all namespaces. If the redirect is a shortcut to the template namespace and the redirect itself is in any namespace, then use {{R from template shortcut}} instead of {{R from shortcut}}. It is the target page that determines this, so if a redirect is in the template namespace and targets a page in any other namespace, then it is not a template shortcut and should be tagged with {{R from shortcut}}.