Re: Combine two diff xmls - Sorting by date

We are using xslt processor of vignette portal. I
think it supports node-set function as I
am seeing the use of this function in other xsl files.

There are two xml files (File1.xml and File2.ml)

There is already a complicated xsl build on File2.xml.
 So I don't want to change File2.xml.

If I understand correctly, you are suggesting to do: 
Step1: change File1.xml into File2.xml format. Let's
say it is File3.xml
Step2: combine both the xmls -->