Define scope of proposed system in terms of its functions, users, dimensions and constraints

Define and document possible types of solutions

Examine the costs of similar systems.

Produce a rough estimate of the system size, costs, schedules, etc.

Evaluate gross estimates of costs and benefits for various solutions

Evaluate business need for various systems

Compare the business needs and the cost/benefit analyses of systems

Propose one or more systems – provide brief descriptions of systems, needs and costs/benefits

Refine environmental influence document

Refine system description

Identify deliverables of proposed solutions

Proposed tentative schedule for the delivery of key stage deliverables

Define the benefits of the system. Include both quantitative and qualitative measures

Refine proposed system description

Present potential systems to client for review

Present potential systems to stakeholders for review