anchor.diff:      }
   ----
   <1> Each business transaction fragment has a unique id
  -<2> This interaction based correlation id will link this business transaction fragment with the web service invocation in the second fragment
  +<2> This interaction based correlation id will link this business transaction fragment with the web service invocation in the second fragment below
   <3> Each node can provide additional details, which includes the _btm_source_ used to identify the technology that generated the node
   <4> This fragment shows one SwitchYard Service (OrderService) calling another SwitchYard Service (OrderService/InventoryService)
   
  
positive.code: The condensed and annotated version of the first fragment is:
  
  [source,json]
  ----
      {
          "id": "9d037fcc-d3fc-4b51-a273-ae05d762ad32", // <1>
  
negative.code: 
  [source,shell]
  ----
  bin/standalone.sh -Dkeycloak.import=standalone/configuration/hawkular-realm.json \
                               -Djboss.socket.binding.port-offset=100
  ----
  
  The _keycloak.import_ argument is only required when starting the server for the first time, and initialises Hawkular Accounts (including setting up a default user *jdoe* with password *password*).
  