The ORM^O01 messages that you need to parse have the following segment grammar: MSH, EVN, PID and PV1. Because the EVN segment is not defined in the SIU^S12 messages that your VMD file is already parsing, you must import the EVN segment from the library.

To import the EVN segment from the library:

• Click the Configuration drop-down arrow to switch to the Magic Health Systems configuration.
• Click Workspace > Import Segments From Library. The Import Segments From Library window appears.
• Select the HL7 2.6 library from the drop-down menu, and click Next.

Importing the EVN Segment

• Check the EVN segment and then click Next > Finish to finish importing the required segment.