Schemas and the Management Portal
The Management Portal includes tools for viewing and working with both standard and custom schemas. You can find the tools here: Ensemble > Interoperate > HL7 v2.x > HL7 v2.x Schema Structures
With this page and its tools you can do all of the following:
View the message types and message structures for each schema (standard and custom) available in the namespace along with each schema's segment structures, data structures, and code tables.
Import and export schemas.
Create, edit, and delete schemas. Note that you will typically only alter custom schemas. Standard schemas should be left intact.