Understanding Oracle XSL Mapper
Oracle America has developed a tool that enables you to graphically map records and fields and that creates the underlying XSLT transformation code for you. You launch this tool directly from a PeopleSoft application engine transformation program. When you save the XSLT code in Oracle XSL Mapper, it automatically gets saved to the application database and your application engine transform program.
Note:
You cannot use Oracle XSL Mapper to modify XSLT that you've hand-coded or created with any other XSLT editing tool.
Oracle XSL Mapper is an Oracle JDeveloper plug-in. Check the My Oracle Support website for information about supported versions.
See Oracle Website.