feedback-3.x-dev/feedback.links.menu.yml

# Feedback message menu items definition
entity.feedback_message.collection:
  title: 'Feedback messages'
  route_name: entity.feedback_message.collection
  description: 'List Feedback message entities'
  parent: system.admin_content
  weight: 100

# Feedback message type menu items definition
entity.feedback_message_type.collection:
  title: 'Feedback types'
  route_name: entity.feedback_message_type.collection
  description: 'List Feedback message type (bundles)'
  parent: system.admin_structure
  weight: 0