Topic outline

• Using the Expression Editor in Business Rules

  Using the Expression Editor in Business Rules

  Content Type
  Video

  Duration
  3m

  Level
  Intermediate

  See how to use the Expression Editor to construct a condition for a routing rule that evaluates the contents of an HL7® V2 message using values, operators, and functions.
• Code Used in This Video

  Code Used in This Video

  Reference	Timestamp	Code
  Access a non-repeating HL7 V2 field, or one occurrence of a repeating field	0:56	HL7.{Segment:Field}
  Access a repeating HL7 V2 field	1:50	HL7.(Segment:Field)
• What's Next?

  What's Next?

  • Learn how to set up business rules (video, 6m).
  • Read more about available utility functions for business rules (documentation, 10m).
  • See how HL7® V2 routing rules are used in InterSystems IRIS® for Health (video, 8m).