Metadata extensions

["Alistair Young" <alistair@smo.uhi.ac.uk>]

I'm defining an new implementation of SAML2 Metadata RoleDescriptor and
was wondering why the schema didn't allow substitution groups. It seems I
need to use xsi:type to extend RoleDescriptor and use <RoleDescriptor> in
the instance document rather than defining a new element.

Alistair



-- 
Alistair Young
Senior Software Engineer
UHI@Sabhal Mòr Ostaig
Isle of Skye
Scotland