---
name: plan-capacity-and-staffing
category: data
description: Model demand, effective capacity, skills, constraints, and staffing scenarios for consequential operations. Use when hiring, workload, service, or portfolio commitments require an evidence-backed capacity decision.
---

# plan-capacity-and-staffing

Plan sustainable effective capacity, not nominal headcount. Preserve uncertainty, human limits, and time-to-capability.

## When to use

- Use for hiring plans, service-capacity decisions, portfolio commitments, workforce scenarios, and material demand changes.
- Use a simpler workload plan when skill constraints, staffing actions, and consequential service tradeoffs are not involved.

## Preconditions

- Confirm planning horizon, decision authority, service outcomes, workforce rules, privacy boundary, and finance source.
- Obtain demand history and forecast, work types, service targets, skills, schedules, leave, attrition, hiring lead time, and cost.

## Procedure

1. Build a demand segmentation by work type, timing, urgency, skill, channel, and variability.
2. Reconcile historical arrivals, backlog, throughput, cycle time, quality, abandonment, incidents, and seasonality.
3. Calculate available hours, then subtract leave, meetings, training, maintenance, support, interruption, and other shrinkage.
4. Model skill constraints, effective capacity, and ramp time rather than treating people as interchangeable units.
5. Separate baseline, committed growth, uncertain demand, and shock scenarios.
6. Test options across hiring, contractors, sequencing, automation, service scope, cross-training, schedule, and demand shaping.
7. Show cost, time-to-capability, service impact, workload, resilience, concentration, and reversibility for each option.
8. Apply legal, safety, accessibility, fairness, working-time, and sustainable load constraints.
9. Recommend triggers and staged actions rather than a single false-precision headcount.
10. Compare forecast with actual demand, capacity, quality, and attrition on a fixed cadence.

## Failure plan

- Do not use utilization targets that require permanent overtime or remove all recovery capacity.
- Never infer individual productivity or staffing decisions from protected or inappropriate personal data.
- If demand definitions or time data are inconsistent, model ranges and fix measurement before a binding decision.
- Preserve safety, control, and on-call coverage during reductions.

## Done

- A reconciled demand model is checked across effective capacity, skills, shrinkage, ramp, cost, and uncertainty
- Capacity scenarios are verified against constraints, triggers, and sustainable load
- A staffing trigger record names the decision, owners, monitoring, and forecast-versus-actual review