ATLANTA, May 17, 2010 – GT Software, a provider of integration solutions that leverage mainframe resources, today announced a new version of its flagship mainframe integration solution, Ivory Service Architect 4.2, with native support of CA Ideal. As companies look to deploy new initiatives such as business process management (BPM), packaged applications, and customer portals, the Ivory toolset quickly and easily enables the integration of mainframe applications and data, ensuring these organizations can exploit existing mainframe investments.