This IT business case guide is part of the Demand and Value Assessment Methodology (DAM/VAM) Methodology. It covers Cost Estimation and Risk Management.
"The Guide requires you to provide high-level cost (and offsets) estimates in Step 2, High-level Options Analysis, and detailed costs (and offsets) estimates in Step 3, Detailed Options Analysis. The Guide provides some practical advice on how to use the Business Case Tool to undertake the costings. Complementing the Guide, this Supporting Guidance:
- Provides some background information on ICT costing;
- Outlines general costing principles that apply to Business Case development;
- Reviews some general costing techniques and how they relate to the Business Case Tool; and
- Provides some practical examples."