LEADERSHIP Roles:

1. Chief Architect. The chief architect designs future possibilities for the business. The primary work of the chief architect is to design and evolve the IT infastructure so that it will expand the range of future possibilities for the business, not define specific business outcomes. The infastructure should provide not just today's technical service, such as networking databases and desktop operating systems, but an increasing range of business-level services, such as workflow, portfolio management, scheduling, and specific business components or objects.

2. Change leader. The change leader ochestrates resources or archieve optimal implementation of the future. The essential role of the change leader is to orchestrate all those resources that will be needed to execute the change program. This includes providing new IT tools , but it also involves putting in the place teams of people who can redesign roles, jobs, and workflow, who can change beliefs about the company and the work people do, and who understand human nature and can develop incentive systems to coax people into different behaviors.

3. Product developer. The product developer helps define the company's place in the emerging digital economy. For example, a product developer might recognize the potential for performing key business processes (perhaps order fulfillment, purchasing or delivering customer support) over electronic linkages such as the internet . The product developer must "sell" the idea to a business partner , and together they can set up and evaluate business experiments, which are initially operated out of IS. Whether the new methods are adopted or not, the company will learn from the experiments and so move closer to commercial success in emerging digital markets.

4. Technology provocateur. The technology provocateur embeds IT into the business strategy. The technology provocateur works with senior business executives to bring IT and realities of the IT marketplace to bear on the formation of strategy for the business.The technology provocateur is a senior business executive who understands both the business and IT at a deep enough level to integrate the two perspectives in discussions about the future course of the business. Technology provocateurs have a wealth of experience in IS disciplines, so they understand at a fundamental level the capabilities of IT and how IT impacts the business.

5. Coach. The coach teaches people to acquire the skillsets they will need for the future. Coaches have basic responsibilities: teaching people how to learn, so that they can become self-sufficient, and providing team leaders with staff able to do the IT-related work of business. A mechanism that assists both is the center of excellence - a small group of people with a particular competence or skill, with a coach responsible for their growth and development. Coaches are solid practitioners of the competence that they will be coaching, but need not to be the best at it in the company.

6. Chief operating strategist. The chief operating strategist invents the future with senior management. The chief operating strategist is the top IS executive who is focused on the future agenda of the IS organization. The strategist has parallel responsibilities related to helping the business design the future, and then delivering it. The most important, and least understood, parts of the role have to do with the interpretation of new technologies and the IT marketplace, and the bringing of this understanding into the development of he digital business strategy for the organization.

•The ChaosChoir•

According to the Computer Science Corporation (CSC) here are the Information System