o365-2.0.3/modules/o365_sso_user/o365_sso_user.links.menu.yml

o365_sso_user.settings_form:
  title: 'User sync settings'
  route_name: o365_sso_user.settings_form
  description: 'Settings for the user data syncing.'
  parent: o365.settings_form
  weight: 0