An organizational chart showing a matrix structure in human resources lists the senior management position in the top center or upper left-hand corner.

A matrix organization uses the matrix structure, so-named because it crosses one organizational structure with another to form a grid -- the matrix -- on an organizational chart.

Whether it’s a centralized, decentralized, or matrix structure, it’s up to HR to turn these frameworks into something that works for the organization's employees.

An organizational chart is the best way to explain the way the organization works and how all employees fit in the structure.