June 19, 2025

Matrix Management

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Matrix structures occur when projects cut across the traditional functional boundaries in an organization. Running these projects without compromising regular organizational activity can be a complex task. Here we outline some of the approaches to matrix management and provide guidance around the issues involved.

Matrix Management Models

There are different methods of managing matrix structures. The differences generally center on where authority lies. Knight separates matrix management into three different models: [1]

1. The Coordination Model

Employees stay members of their original function and continue day-to-day activities, but are involved in cross-departmental collaboration to achieve extra-departmental objectives. Organizational structure is changed as little as possible. Project managers will be responsible for their project but will have no authority over employees.

2. The Overlay Model

Employees stay members of their original function, but also become members of a separate project team. Individuals are accountable to both their line manager and the project manager. The allocation of authority and responsibility between the two managers can vary in this model.

3. The Secondment Model

Employees move from their function to become part of a project team for a period of time, and return on completion of the project (or their part of the project). The project manager has full authority over the project team.

There are subtle but important differences between these models. There is no ‘right’ model – an organization may even adopt different approaches depending on the project.

Managing the Matrix

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