Menus
- Default menus
- Main
- Account
- Footer
- Tools (unused)
- Administration (unused)
- Custom menus and links
- Create new menus and add links via the UI
- Set allowed menus per content type
Tabs
- Local menu tasks
- Primary and secondary levels
Actions
- Action buttons
Contextual links
- Administration links
Breadcrumbs
- Hierarchical navigation
By default, breadcrumbs look for the parent of the current page by removing the last path in the url.
For example: https://www.andrewsclasses.com/classes/navigation
This page will have a breadcrumb showing Classes > Navigation. The Classes link will take you back to the listing of class content.
In order for this to work, the article URL (classes/navigation) needs to extend the parent (classes) or else it won't be able to find it.
There are other modules and code you can write to further customize breadcrumbs.