This is to be placed at the end of a language article (in the External links section, just before the first link), in the same way as the {{InterWiki}} template is used now, but for test Wikipedias on Incubator.

  • Type {{Incubator|languagecode}} for test Wikipedias
  • If the test is not a Wikipedia, type {{Incubator|languagecode|projectname}}
  • If the language name is different to the name of the article, add |lang= languagename

For example, the French Wikibooks would be {{Incubator|fr|wikibooks}}.