Question Christine Nyamu · Oct 22 Help in Creating Index in DTL based of a variable value Hello. I need to transform a message FROM: MSH|^~\&|SCH||61490||PID|1||RGS|1||1AIS|1||AIS|2||AIS|3||AIL|1||AIP|1|| TO: MSH|^~\&|SCH||61490||PID|1||RGS|1||1AIS|1||AIL|1||AIP|1||RGS|1||1AIS|2||AIL|1||AIP|1||RGS|1||1AIS|3||AIL|1||AIP|1|| #DTL #Indexing #InterSystems IRIS for Health 1 5 0 53