Involvement matrix - Project participants involvement
"A responsibility assignment matrix (RAM), also known as RACI matrix or ARCI matrix or linear responsibility chart (LRC), describes the participation by various roles in completing tasks or deliverables for a project or business process. It is especially useful in clarifying roles and responsibilities in cross-functional/departmental projects and processes.
RACI and ARCI are acronyms derived from the four key responsibilities most typically used: Responsible, Accountable, Consulted, and Informed." [Responsibility assignment matrix. Wikipedia]
The involvement matrix example "Project participants involvement" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the solution Seven Management and Planning Tools from the Management area of ConceptDraw Solution Park.