Title: From Investment Tracking to Smart Digital Agricultural Value Chains: A Consolidated Six-Year Institutional Case Study and Five-Year Technical-Team Performance Review in Oromia, Ethiopia (2020–2026)

Title: From Investment Tracking to Smart Digital Agricultural Value Chains: A Consolidated Six-Year Institutional Case Study and Five-Year Technical-Team Performance Review in Oromia, Ethiopia (2020–2026). This scientific paper presents a comprehensive retrospective assessment of agricultural delivery-management transformation within the Oromia Central Delivery Unit (OCDU), operating under the Oromia President Office, Ethiopia, from May 2020 to October 2026. Integrating institutional performance reviews, technical reports, weekly meeting findings, agricultural value-chain assessments, and management experience, the study examines the evolution of public-sector delivery from individual investment monitoring toward integrated, results-based, and digitally enabled agricultural value-chain transformation. The study traces five interconnected stages of institutional development: agricultural investment tracking, Smallholder Horticultural Value Chain (SHHVC) management, adoption of the Big Win delivery methodology, diversification and consolidation of agricultural commodities, and development of the Smart Digital Agricultural Value Chain (SDAVC) framework. Initial monitoring covered 69 investment projects across four priority sectors, including 19 agricultural investments, of which 12 were subsequently reported as functional. The delivery-management approach later expanded from six horticultural commodities to a diversified portfolio encompassing cereals, coffee, horticulture, livestock, and agro-industrial value chains. A central contribution of the paper is its examination of the eight-stage Big Win methodology, which connects strategic direction, problem diagnosis, institutional consultation, implementation roadmaps, performance indicators, execution, verification, and continuous learning. The study also evaluates the role of weekly technical meetings, commodity workshops, performance scorecards, digital reporting instruments, and cross-institutional coordination in strengthening evidence-based management and institutional accountability. Building on these experiences, the paper analyzes an integrated agricultural transformation framework comprising three institutional value-chain levels, four interconnected flows, 18 operational components, and nine value creation, conservation, addition, and economic conversion gates. The framework connects agricultural research, productive resources, input services, biological production, product traceability, aggregation, quality assurance, processing, market acceptance, ownership transfer, financial transactions, and performance feedback. The comparative review incorporates reported agricultural performance indicators, including improvements in cereal production, wheat productivity, coffee output, and selected livestock value-chain targets. It critically distinguishes individual management contributions, collective institutional achievements, reported sector outcomes, and independently attributable impacts, emphasizing that administrative activity, digital-system development, and production growth do not automatically demonstrate improved farmer income or economic efficiency. Particular attention is given to the integrity and effectiveness of multidisciplinary technical teams, institutional knowledge sharing, performance-data reliability, implementation accountability, and the transition from coordination-oriented management toward verifiable operational results. The paper identifies continuing challenges involving incomplete decision closure, inconsistent baselines, fragmented information systems, weak cross-institutional ownership, and insufficient integration of production, commercial acceptance, and financial settlement. The study concludes by proposing an evidence-based institutional transformation agenda for 2019–2023 Ethiopian Calendar (2026/27–2030/31). Its priorities include verified performance baselines, standardized business and functional requirements, interoperable digital systems, accountable institutional responsibilities, practical corridor-level pilots, independent performance evaluation, and sustainable knowledge transfer. The paper's principal scientific contribution is an integrated model of public-sector agricultural delivery that links strategic intentions, institutional decisions, biological productivity, digital traceability, and realized economic value. It demonstrates how accumulated institutional experience can inform a transition from activity-based reporting toward accountable, measurable, and continuously improving agricultural transformation. The findings provide a scientific and practical reference for policymakers, government delivery units, agricultural researchers, development organizations, technical teams, digital-system developers, and institutions seeking to strengthen agricultural productivity, institutional effectiveness, agro-industrial integration, and sustainable economic development in Ethiopia and comparable agricultural economies.