Can anyone tell me What are the different types of XSLT versions??
How to use them??
There are 3 different versions of XSLT
XSLT 1.0, XSLT 2.0 and 3.0 released recently by W3C
Oracle SOA Suite supports 1.0 and 2.0, not really sure on 3.0 certification by Oracle.
There are various methods to use XSLT in your process.
You can write your own XSLT and use assign activity in BPEL
You can use XSL MAP, XSL Map using stylesheet option for transformation
You can use Transform activity in your BPEL Process.