Excerpt of the list of available submenu block types.
Configuration form for a submenu block.
The submenu block viewed on the main page.

The Entity Submenu Block provides a block that displays the current page's submenu items as rendered content entities (typically used in the “teaser” or similar view modes).

Requirements

This module requires no modules outside of Drupal core.

Installation

Install as you would normally install a contributed Drupal module. For further information, see Installing Drupal Modules.

Configuration

You can add Entity Submenu blocks at Structure → Block layout. For each block you can configure the view modes that should be used for displaying different content entity types.

By default only menu items are rendered for content entities, but you also have the option to enable the rendering of other menu items as simple links as well.

Development proudly sponsored by German Drupal Friends & Companies:

webks: websolutions kept simple (https://www.webks.de)
and
DROWL: Drupalbasierte Lösungen aus Ostwestfalen-Lippe (OWL), Germany (https://www.drowl.de)

Supporting organizations: 
proudly helps to maintain this module for the Drupal community

Project information

Releases