Related Gerrit Patches:
|operations/mediawiki-config : master||Enable ShortUrl on es.wikibooks|
|Resolved||None||T97320 [Tracking] Plan a ShortUrl deployment on a new wave of wikis|
|Resolved||Dereckson||T96668 Install Extension:ShortUrl on es.wikibooks|
This task is about installing the extension. Closing again. Please file another task requesting this feature. :) I don't think this feature is currently available in the extension. You could hide it with CSS as a temporary fix.