Other requirements, imposed by the maintenance managers, include the modelling of lifetime distributions, regular inspections as part of preventive maintenance schedules, and equipment-replacement decisions to provide the data for the documentation of failure modes, effect and criticality analysis (FMECA). The process should support the BSC. The design should follow the logic of the process- strategic objectives that are the linked to their performance measures, which, in turn, have their respective targets: the top-level BSC is cascaded down to lower level ones.