ajax_dashboard-8.x-2.x-dev/modules/ajax_dashboard_entity_dashboard/ajax_dashboard_entity_dashboard.routing.yml

ajax_dashboard_entity_dashboard.settings:
  path: '/admin/structure/ajax_dashboard/entities'
  defaults:
    _form: '\Drupal\ajax_dashboard_entity_dashboard\Form\AJAXDashboardEntityDashboardForm'
    _title: 'Entity Dashboards'
  options:
    _admin_route: TRUE
  requirements:
    _access: 'TRUE'