Template:Orgestcatdecade/doc

 is used to create categories of the form "Organizations established in the YYY0s" or "Organizations disestablished in the YYY0s", where YYY0s is a 4-digit decade.

e.g.
 * Category:Organizations established in the 1790s ✅
 * Category:Organizations disestablished in the 1920s ✅

It is not for use on other types of categories, e.g.


 * Category:Religious organizations established in the 1860s ❌
 * Category:Sports organizations disestablished in the 1990s ❌

The template creates navigation tables and puts the page into the correct parent categories

Usage
No parameters needed.