contacts-8.x-1.x-dev/modules/group/contacts_group.services.yml

services:
  access_check.group_revision:
    # Workaround missing access check in the group module.
    class: 'Drupal\group\Entity\Access\GroupLatestRevisionCheck'
    arguments: [ '@entity_type.manager' ]
    calls:
      - [ 'setContentModerationInfo', [ '@?content_moderation.moderation_information' ] ]
    tags:
      - { name: 'access_check', applies_to: '_group_latest_revision' }