Features IBM Rational Team Concert is a powerful tool that is designed to be used in the software development area. But its key advantages are not in simple capabilities which can be found in a lot of other similar instruments. These advantages are based on collaboration mechanisms and the possibility to organize the effective work of numerous developers grouped into teams and sub-teams. It brings team awareness to all project members about current project status, a unified security model supported by roles and users, dashboards, and reporting capabilities. The tool can not be called a new one because it's developed by the Rational Software brand of IBM and was first released in 2008. The software is available in various deliveries: “thick” clients, “thin” web client, and cloud solution. Additionally, there's a separate ISPF client to support developers in z/OS, COBOL, and PL/1 using TSO/ISPF but we will not be concentrated…