| Service delivery | SLA attainment, turnaround time, backlog, ageing, response or resolution measures | Clock start/stop, business hours, exclusions, breach rules, case status logic | Prioritisation, escalation, client governance |
| Contact centre | Service level, AHT, FCR, abandon rate, transfer rate, queue volume | Channel, interval, offered vs handled logic, repeat-contact definition | Queue control, coaching, staffing, experience |
| Workforce | Attendance, adherence, shrinkage, utilisation, productivity, attrition | Paid vs productive time, schedule source, hierarchy, active population | Capacity, scheduling, retention, performance management |
| Quality | QA score, defects, rework, error rate, compliance checkpoints | Sampling method, score weights, defect severity, review cadence | Coaching, root cause, process correction |
| Commercial | Cost, revenue/FTE, productivity value, billing drivers, margin indicators | Currency, allocation logic, billable population, contract rules | Account profitability, productivity, planning |