farm-2.x-dev/modules/core/owner/farm_owner.routing.yml

farm_owner.log_assign_action_form:
  path: '/log/assign'
  defaults:
    _form: 'Drupal\farm_owner\Form\AssignActionForm'
    entity_type: 'log'
  requirements:
    _user_is_logged_in: 'TRUE'
farm_owner.asset_assign_action_form:
  path: '/asset/assign'
  defaults:
    _form: 'Drupal\farm_owner\Form\AssignActionForm'
    entity_type: 'asset'
  requirements:
    _user_is_logged_in: 'TRUE'