Template:Collapsible option/doc

This is a documentation subpage for Template:Collapsible option. It may contain usage information, categories and other content that is not part of the original template page.

This template is used on approximately 142,000 pages. To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. Preview message: Transclusion count updated automatically (see documentation).

{{Collapsible option}} is a utility template that provides a standardised message for transclusion on template documentaion pages for templates whose collapsibility may be managed by the parameter |state=.

It can be used on either the template page itself (wrapped within <noinclude>...</noinclude> tags), but it is almost always better to place it in the template's {{documentation subpage}}.