They should also provide a documented basis for future decisions and for the confirmation or development of a common understanding of the scope among stakeholders. To meet these criteria, success factors, risks and restrictions are essential. They define: as indicated by reference to this Reference Agreement, the Model Conditions shall be ratified and validated in all respects, and the Model Conditions and this Reference Agreement shall be read, understood and interpreted as a single instrument. This term “mandate” often refers to the task(s) assigned to an advisor or advisor. Such an advisor or consultant may be mandated through a contract with general market conditions, including the assignment that specifically describes the advisor`s mission.