Subject:Show substitution group tree in Schema "diagram" view Author:Simon Cox Date:29 Sep 2004 10:19 AM
The element substitution group is a powerful feature of W3C XML Schema, similar to polymorphism in OO systems.
SG heads can be used as "variables" in schema design.
In order to understand a schema structure, it is necessary to track SG chains.
It does not appear to be possible to display these graphically in the "diagram" view of the schema editor.
This is an obvious enhancement needed for a schema-aware editor.