Resource histogram

Resource histogram is used to determine when to release resource from your project.

 

Is this sentence true? It is from pmpforsure.com test answer explanation.

 I think the release criteria is managed through Staffing Management Plan. Resource histogram typically shows the relation between resources and their work (hours, days)

Ultimately, Histogram gives you the deployment of staff which in turn provides the direction of tentative release date of resources. Hence i support the answer