Proposion Software announced that its highly successful <A HREF="http://www.prweb.com//releases/2007/6/prweb530367.htm">Proposion Portal Migrator</A> product will evolve into a suite of three software products with the advent of Proposion Portal Migrator 4.0: Proposion Portal Migrator for Notes, Proposion Portal Migrator for QuickPlace, and Proposion Portal Migrator for Domino.Doc. The entire product suite may be purchased and installed as one software resource or as individual products.