In the Vinony graph
It is catalogued under the topic Modules for general use.
Its subject is documented across 40 Wikipedia language editions.
~5 min read
Encyclopedic overview
Module documentation
This module produces a message box used to request edits to protected pages. Edit requests can be made for fully protected, template-protected and semi-protected pages, and it is possible to request edits to multiple pages at once.
Excerpted from Wikipedia’s “Module:Protected edit request” article, available under the CC BY-SA 4.0 licence.