Make an administrative page listing more admin pages just like Drupal 8 core does

Wed, Oct 16, 2019

• drupal 8 how to create admin menu link listing pages
• drupal 8 using systemAdminMenuBlockPage

Correct answer

https://drupal.stackexchange.com/questions/272225/how-to-create-menu-overview

As applied:

Other research

Modifying the admin menu: site building examples