OCM Succes is a unique tool which offers multiple services to change management practitioners to enter data for generating various planning and reporting OCM artefacts for a large project. Templates for such artefacts are provided within the tool. Such templates can be downloaded by the user, modified and uploaded again. An easy-to-edit MS Word format is used in all cases for both the templates as well as for the generated artefacts using these templates. Thus via OCM Success change management can occur in a single easy-to-use environment in an agile, accelerated and automated manner.