Demonstration: Creating the New Schema and Copying from the Base
Here are the first steps for creating the custom schema:
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On the HL7 v2.x Schema Structures page, click New. This launches the Custom Schema Wizard.
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Enter the following information:
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Base Schema: 2.3
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Schema Name: TutorialSchema
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Schema Description: Modifies the ADT_A01 message to include the custom ZWG (patient wing) seg.
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Click OK
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On the left-hand side of the page verify that the TutorialSchema has been created with the correct base schema (2.3).
Click the Message Types tab, then click the CopyFromBase button.
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On the next screen, select ADT_A01(2.3) from the dropdown list.
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On the next screen, leave the default settings unchanged and click OK.
At this stage, you have accomplished the following:
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Created the custom TutorialSchema and designated HL7 2.3 as its base schema.
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Copied both the ADT_A01 message type and message structure definitions to the new structure.
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Indicated that the format TutorialSchema:ADT_A01 message type is defined by the TutorialSchema:ADT_A01 message structure.