2.5.1 Messages

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Section 2.5.1 Messages

  1. Trigger event is re-defined, and refers to 2.3.1. Is this necessary?
  2. Trigger event relationships
    1. Original Text:There is a one-to-many relationship between message types and trigger event codes. The same trigger event code may not be associated with more than one message type; however a message type may be associated with more than one trigger event code.
    2. Question? : Is "There is a one-to-many relationship between message types and trigger event codes." necessary in the light of the following sentence?
    3. Suggestion:
      1. Governance #?:The same trigger event code SHALL not be associated with more than one message type; however a message type MAY be associated with more than one trigger event code.
    4. Original Text:All message types and trigger event codes beginning with the letter "Z" are reserved for locally defined messages. No such codes will be defined within the HL7 Standard.
    5. Suggestion:All message types and trigger event codes beginning with the letter "Z" are reserved for locally defined messages.
      1. Governance #?:"Z" trigger event codes SHALL NOT be defined within the HL7 Standard.
      2. Governance #?:"Z" message types SHALL NOT be defined within the HL7 Standard.