Direct Resource Assignment or Role-Based Planning?

Decision

Use direct employee assignment when the project and team are small, manageable, and technically clear. Use role-based planning when the demand for professional qualifications must first be clarified and available capacity must then be checked.

Direct Assignment

Direct assignment means that you select a task and immediately assign a named employee.

This approach fits when:

Capacity balancing for employees

  • only a few employees are involved

  • responsibilities are already fixed

  • working times and absences are well known

  • no complex bottlenecks are expected

  • the project manager can assess availability directly

Risk: bottlenecks often become visible only after assignment.

Role-Based Planning

Role-based planning means that you first plan resource demand by professional qualification. Then capacity balancing checks whether suitable employees are available.

Employee assignment in task properties

Qualification demand in task properties

This approach fits when:

  • several employees have the same professional qualification

  • several projects compete for the same employees

  • vacation, illness, part-time work, or shift calendars are relevant

  • project dates depend on sufficient capacity

  • resource managers or the PMO are involved in assignment

Risk: the planning requires more master-data maintenance, but provides a better basis for decisions.

Decision Table

Situation

Recommendation

Small project with known team

Direct employee assignment

Several suitable employees

Role-based planning with capacity balancing

Non-working days are decisive

Role-based planning and availability check

Employee is intentionally fixed

Direct assignment, then check utilization

Several projects share resources

Role-based planning in the portfolio context