Nowadays organizations are seen as self-organizing social systems. To cope with dynamics of a continuously changing environment they have to be able to react flexibly. To support organizational change we will work out the concept of integrated organization and technology development. This approach offers a framework to deal with organizational and technological change jointly in an evolutionary and participative way. We will investigate on methods to organization development, work psychological guide-lines, approaches to software development and tailoring in use. Based on these results we will develop an integrated approach to organization and technology development.