auctions-1.0.x-dev/modules/auctions_core/auctions_core.links.menu.yml

entity.auction_item.content:
  title: 'Auctions Core'
  route_name: entity.auction_item.collection
  description: 'List of Auction Items Entities'
  parent: system.admin_content
entity.auction_item.landing:
  title: 'Item Overview'
  route_name: entity.auction_item.collection
  description: 'List of Auction Items Entities'
  parent: entity.auction_item.collection
  weight: -10
entity.auction_bid.collection:
  title: 'Bids Overview'
  route_name: entity.auction_bid.collection
  description: 'List of Auction Bids Entities'
  parent: entity.auction_item.content

entity.auction_item.structure:
  title: 'Auctions'
  route_name: auction_item.settings
  description: 'List of Auction Items Entities'
  parent: system.admin_structure
auction_item.admin.structure.settings:
  title: 'Item Settings & Structure'
  description: 'Configure Auction Items Entities'
  route_name: auction_item.settings
  parent: entity.auction_item.structure
  weight: -10
auction_bid.admin.structure.settings:
  title: 'Bids'
  description: 'Configure Auction Bid Entities'
  route_name: auction_bid.settings
  parent: entity.auction_item.structure