The Sitecore Express Migration Tool makes it easy for customers to help migrate Sitecore 6.6, 7.2, 7.5 or 8.0 to Sitecore Experience Platform 9.0 (Initial Release) without the need to gradually upgrade from version to version.
Please note that DMS data to xDB will still require the use of the conversion tools found on the Sitecore Experience Platform download pages.
This document describes the changes that have been made to the configuration files in Sitecore Web Forms for Marketers (WFFM) between the Sitecore WFFM 2.4 rev. 140117 Initial release and the Sitecore WFFM 9.0 Initial Release.You should use this document as a reference when you use the Express Migration Tool to migrate the Web Forms for Marketers.