global_gateway-8.x-1.x-dev/modules/global_gateway_country/global_gateway_country.routing.yml

global_gateway_country.negotiation_by_user_field:
  path: '/admin/config/regional/global_gateway/detection/by_user_field'
  defaults:
    _form: 'Drupal\global_gateway_country\Form\RegionNegotiationByUserFieldConfigForm'
    _title: 'By user field value configuration'
  requirements:
    _permission: 'administer languages'