How to make an xsd:attribute required using EA

[johnmollaghan]

When I add in XSD:Attributes to my complex type, and then generate the schema, it does not specify whether the attribute is required or not. The default seems to be optional.

How can I specify in EA that the XSD:attribute is required?

[VK]

The default value of 'use' for XSDattribute stereotype is 'optional'. To change this value, select the attribute, open its tagged-value window and change the value of the tag 'use' to 'required'.

Cheers.