og-8.x-1.x-dev/og_ui/og_ui.routing.yml

# Routes for Organic groups UI.

og_ui.admin_index:
  path: '/admin/config/group'
  defaults:
    _controller: '\Drupal\system\Controller\SystemController::systemAdminMenuBlockPage'
    _title: 'Organic groups'
  requirements:
    _permission: 'administer organic groups'

og_ui.settings:
  path: 'admin/config/group/settings'
  defaults:
    _form: '\Drupal\og_ui\Form\AdminSettingsForm'
    _title: 'OG settings'
  requirements:
    _permission: 'administer organic groups'

og_ui.roles_permissions_overview:
  path: 'admin/config/group/{type}'
  defaults:
    _controller: '\Drupal\og_ui\Controller\OgUiController::rolesPermissionsOverviewPage'
    _title_callback: '\Drupal\og_ui\Controller\OgUiController::rolesPermissionsOverviewTitleCallback'
  requirements:
    _permission: 'administer organic groups'
    type: '^(roles|permissions)$'

og_ui.permissions_overview:
  path: 'admin/config/group/permissions/{entity_type_id}/{bundle_id}'
  defaults:
    _form: '\Drupal\og_ui\Form\OgPermissionsForm'
    _title_callback: '\Drupal\og_ui\Form\OgPermissionsForm::titleCallback'
  requirements:
    _permission: 'administer organic groups'

og_ui.permissions_edit_form:
  path: 'admin/config/group/permissions/{entity_type_id}/{bundle_id}/{role_name}'
  defaults:
    _form: '\Drupal\og_ui\Form\OgRolePermissionsForm'
    _title_callback: '\Drupal\og_ui\Form\OgRolePermissionsForm::rolePermissionTitleCallback'
  requirements:
    _permission: 'administer organic groups'