1-4 Prepare Preliminary Business Justification for the Need A preliminary business justification is created to assess the likely costs and potential benefits associated with an identified need. Preparing a preliminary business justification at the beginning of the supply process is essential to project success. The purpose of a business justification is to: Provide a framework for informed decision making, from planning through managing the supply decision to recognition of subsequent benefits. Obtain management commitment and approval. The decision for the need is justified against the following factors: Strategic fit. Achievability. Affordability. Business options. Commercial availability.