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 an alternative language: This is a redirect from a page name in an as-yet-undetermined language to a page name in an as-yet-undetermined language. These words may directly translate or they may be related words, names or phrases.
    • This redirect leads to its target in accordance with the naming conventions for titles in other languages and can help writing and searches.