DRIVER+ Guidance Methodology (TGM) is a methodology for designing, conducting and evaluating the results of the Management Trials. Its goal is to help the CM professionals and other stakeholders in the task of finding out which of the available Solutions are the best suited for resolving the actual issues of the CM sector and documenting the results. Draft description of the methodology is shown below. (Follow this link to view the browser version of the TGM Handbook.)