Two access points are provided for access to the service from Internet:
One operational access point associated with the operational system (standard WSDL and amqps endpoint).
One pre-operational access point associated with the pre-operational system (PREOPS WSDL and amqps endpoint).
The certificate provided by DSNA is specific to the service and the endpoint (operational or pre-operational). Consumer must not use an operational certificate to invoke the pre-operational system.
One subscription per certificate (and as a consequence, one AMQP connection).