Open Mainframe Project Welcomes New Project Tessia, HCL Technologies and Red Hat to its Ecosystem News provided by Share this article SAN FRANCISCO, Dec. 17, 2020 /PRNewswire/ -- The Open Mainframe Project (OMP), an open source initiative that enables collaboration across the mainframe community to develop shared tool sets and resources, today welcomes Tessia, a tool that automates and simplifies the installation, configuration and testing of Linux systems running on the Z platform, to its ecosystem. Additionally, HCL Technologies and Red Hat join the project to strengthen their commitment ...