ocr: TABLE 1. ELEMENTS OF CRITICAL FRONTEND MILESTONES Milestone alement Life-cycle objectives (LCO) Lifo-cycio architecture (LCA) Definition of operational concept Top-level system objectives and soope Elaboration of systern objectives and System boundary scope byincrement Environment parameters: and assimptions * Elaboration of operational concept Evolution parameiers by ncrement Operational concept -Operations and maintenance scenanos and parameters Organizational lite-cycle responsibil- ites (stakeholders) Definition of system requirements - Top-level functions, interfaces, quality Elaboration ...
