This is the documentation page for Module:Plain sister
 | This Lua module is used on approximately 696,000 pages, or roughly 30627% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. |
 | This module depends on the following other modules: |
This module provides one method, which lists sister links to the current page. It is used by {{plain sister}} and Module:Header structure.