recurring_events-2.0.x-dev/modules/recurring_events_registration/recurring_events_registration.links.menu.yml

# Registrant menu items definition
entity.registrant.collection:
  title: 'Registrants'
  route_name: entity.registrant.admin_collection
  description: 'List Registrant entities'
  parent: events.admin.content
  weight: 100

registrant.admin.structure.settings:
  title: 'Registrant Settings'
  description: 'Configure Registrant entities'
  route_name: registrant.settings
  parent: events.admin.overview
  weight: 12

# Registrant types admin page.
entity.registrant_type.collection:
  title: 'Registrant Types'
  description: 'Configure Registrant Types'
  route_name: entity.registrant_type.collection
  parent: events.admin.overview
  weight: 13

  # Orphaned Event Registrants
recurring_events_registration.orphaned_registrants:
  title: 'Orphaned Event Registrants'
  description: 'Delete orphaned event registrants'
  route_name: recurring_events_registration.orphaned_registrants
  parent: events.admin.overview
  weight: 101