A public-sector organisation is modernising its applications and business processes related to associations, accreditations, inspections, beneficiaries, grants, payments, document management and reporting. Extensive feasibility, business, architecture and Salesforce studies have already been completed. The purpose of this assignment is not to redefine the business requirements, but to consolidate the existing work and provide senior management with an objective decision-support analysis comparing three scenarios: Salesforce Public Sector Solutions, Microsoft Dynamics 365 / Power Platform, and custom development. The estimated assignment duration is approximately 30 days and the working model is hybrid in Brussels.