5-1.5 Other Topics Considered Section 2-2, Start Request for Proposal Development. Section 2-3, Update⁄Refine Total Cost of Ownership Analysis. Section 2-4, Formulate Project Budget and Request Funding. Section 2-5, Perform Value Chain Mapping and Analysis. Section 2-11, Develop Life-Cycle Support Plan. Section 2-24, Review and Finalize Request for Proposals (RFP). Section 5-9, Share Lessons Learned.