Use the following syntax to remove a QoS policy from a customer multiservice site
config>service>customer customer-id
multi-service-site customer-site-name
  egress
    no scheduler-policy 
  ingress
    no scheduler-policy
		Example:
config>service>customer# multi-service-site “Test”
config>service>cust>multi-service-site# ingress
config>service>cust>multi-service-site>ingress# no 
 scheduler-policy