"Employees in a matrix organization report on day-to-day performance to the project or product manager whose authority flows sideways (horizontally) across departmental boundaries. They also continue to report on their overall performance to the head of their department whose authority flows downwards (vertically) within his or her department. In addition to a multiple command and control structure, a matrix organization necessitates new support mechanisms, organizational culture, and behavior patterns." [businessdictionary.com/definition/matrix-organization.html]
This matrix org chart template for the ConceptDraw PRO diagramming and vector drawing software is included in the 25 Typical Organizational Charts solution from the Management area of ConceptDraw Solution Park.