# description
 A code identifying the specific message to be provided.  Discussion:
A textual value may be specified as the print name, or for non-coded messages, as the original text.  Examples:
'Required attribute xxx is missing', 'System will be unavailable March 19 from 0100 to 0300'

# property[].description
A property that indicates the status of the concept. One of active, experimental, deprecated, retired

# concept[].definition
Definition:An issue which has prevented, or will prevent (unless a management is provided for the issue by the sender), the successful processing of an interaction.  Response interactions which include an issue which is an Error are a 'rejection', indicating that the request was not successfully processed. 

                        
                           Example:Unable to find specified patient.

# concept[].definition
Definition: The message relates to an issue which has no bearing on the successful processing of the request.  Information issues cannot be overridden by specifying a management.

                        
                           Example: A Patient's coverage will expire in 5 days.

# concept[].definition
Definition: The message relates to an issue which cannot prevent the successful processing of a request, but which could result in the processing not having the ideal or intended effect.  Managing a warning issue is not required for successful processing, but will suppress the warning from being raised. 

                        
                           Example:
                        

                        Unexpected additional repetitions of phone number have been ignored.