crm_case-1.0.x-dev/crm_case.links.task.yml

entity.crm_case.view:
  title: 'View'
  route_name: entity.crm_case.canonical
  base_route: entity.crm_case.canonical

entity.crm_case.edit_form:
  title: 'Edit'
  route_name: entity.crm_case.edit_form
  base_route: entity.crm_case.canonical

entity.crm_case.delete_form:
  title: 'Delete'
  route_name: entity.crm_case.delete_form
  base_route: entity.crm_case.canonical
  weight: 10

entity.crm_case.collection:
  title: 'Cases'
  route_name: entity.crm_case.collection
  # base_route: system.admin_content
  parent_id: crm.admin
  weight: 20

entity.crm_case_type.edit_form:
  title: 'Edit'
  route_name: entity.crm_case_type.edit_form
  base_route: entity.crm_case_type.edit_form

entity.crm_case_type.collection:
  title: 'List'
  route_name: entity.crm_case_type.collection
  base_route: entity.crm_case_type.collection

# entity.crm_case.collection:
#   title: 'Relationships'
#   route_name: crm.contact_relationship
#   class: Drupal\crm\Plugin\Menu\LocalTask\Relationships
#   parent_id: entity.crm_contact.canonical