Hello Jean,
could you please let us know which version of Tamino you are using for this?
The XML Schema “xs:import” element (which I believe has been supported since Tamino 4.1) enables the import of a schema definition from a different namespace (i.e. “xsl”).
You should be able to store the XSL schema in Tamino, then import it into your schema with an xs:import and use the elements/attributes from the XSL schema within your own schema…
If this doesn’t help you resolve the problem, please post your schema here.
Thanks,
Trevor.
#API-Management#webMethods#Tamino