When used with the "Redirect category shell" (Rcat shell) template:
- Template {{Redirect category shell}} may be used to add one or more rcat templates, along with their parameters and categories, to a redirect. For more information see the documentation page below.
When used by itself:
- From a natural disambiguation: This is a redirect from a precise title without a parenthetical disambiguation to a title with a parenthetical disambiguation.
- It is not necessary to replace these redirected links with a piped link.
- If this redirect also has a parenthetical disambiguator, then {{R from alternative disambiguation}} should be used instead.