Identifies the .xslt file that should be used during the merge operation when the source form (the one that is being merged in) matches the XML Schema specified in the corresponding schema attribute.
xsf:xdFileName
The transform attribute is a required attribute of the importSource element.
The following is an example of the transform attribute as it is used in the importSource element:
<xsf:importParameters
enabled="yes"
<xsf:importSource
name="My Form"
schema="MySchema.xsd"
transform="schematransform.xslt"/>
</xsf:importParameters>