Entity Sizing and Scalability Guidelines

Use these guidelines to plan your CXone WFM deployment and configure WFM entities as your workforce grows. The guidelines describe supported scale, recommended configuration patterns, and considerations for large deployments.

Planning a Large Deployment

Start with your workforce size. Then review Scheduling Units, WEM skills, scheduling rules, and forecasting configuration. Use these guidelines to design an efficient deployment. Do not attempt to maximize every individual limit.

Quick Sizing Reference

Use these figures as a starting point when you plan your CXone WFM environment.

metric	guideline
Agents per CXone WFM tenant	Up to 10,000
Agents per Scheduling Unit	Up to 800
WEM skills per tenant	Up to 125
WEM skills assigned to an agent	Up to 12

Workforce and Skills

Use these guidelines to structure your workforce and skill model.

What you are sizing	Guideline	What this means
Agents per CXone WFM tenant	Up to 10,000	Use this value as the overall workforce-size reference when you plan a CXone WFM tenant.
Agents per Scheduling Unit	Up to 800	Keep the number of agents in each Scheduling Unit within the recommended size.
WEM skills per tenant	Up to 125	Review your skill model regularly. Consolidate skills that represent the same workforce capability when appropriate.
WEM skills assigned to an agent	Up to 12	Assign only the skills that an agent needs for forecasting, scheduling, and staffing.
ACD skills mapped to WEM skills	Up to 120	Map multiple ACD skills to one WEM skill when those skills represent the same workforce capability.

Forecasting Configuration

Use these guidelines when you configure historical data and generate forecasts.

configuration	Guideline	What this means
Historical data used for forecasting	3–24 months	Select a historical period based on seasonality, data quality, and business requirements.
Forecast period	Use available forecast durations	Select a forecast duration that matches your planning horizon and the options available in CXone WFM.
Staffing parameters per forecasted skill	No fixed limit	Use the parameters required by your forecasting model. Avoid unnecessary complexity.
Forecast generation frequency	Plan workloads carefully for large environments	For large deployments, consider how often you generate forecasts and how many skills you include in each run.

Scheduling Configuration

Use these recommendations to help manage schedule generation as your workforce grows.

configuration	Guideline	recommended approach
Weekly scheduling rules	Approximately 1 rule per 20 agents	For larger workforces, consolidate rules that have the same scheduling requirements.
Activity codes per daily rule	Up to 4	Include activities such as breaks, lunch, meetings, or other scheduled activities in a rule.
Schedule start-time window	Limit to 2 hours	Keep the range of allowed shift start times within a focused window. This helps maintain efficient schedule generation.
Session-handling configurations	1	Use one session-handling configuration unless your business requirements require more than one.

How to Use These Guidelines

1. Start with workforce size: Determine the number of agents that you expect to manage in CXone WFM.

2. Plan Scheduling Units: Distribute agents across Scheduling Units according to the recommended size.

3. Review your skill model: Keep WEM skills meaningful. Avoid unnecessary duplication.

4. Review scheduling rules: Consolidate rules that have the same requirements, especially in large deployments.

5. Plan forecasting workloads: Consider forecast frequency, historical data, and the number of skills included in each forecast.