View Source GlificWeb.SubdomainPlug (Glific v5.1.6)

This is a basic plug that loads the current organization assign from a given value set on subdomain.

To plug it on your router, you can use:

plug GlificWeb.SubdomainPlug,
  endpoint: MyApp.Endpoint,
  organization_handler: &OrganizationHelper.organization_handler/1

See GlificWeb.SubdomainPlugConfig to check all the allowed config flags.