r Activity Sequence ing Project Network Diagrams a Project network diagrams are the preferred technique for showing activ Ity sequencing a a project network diagram is a schematic display of the logical relationships among,or sequencing of, project activities Arrow Diagramming Method (ADM) a Precedence Diagramming Method(PDM) Project T ime ManagementProject Time Management 9 Project Network Diagrams ◼ Project network diagrams are the preferred technique for showing activity sequencing ◼ A project network diagram is a schematic display of the logical relationships among, or sequencing of, project activities ◼ Arrow Diagramming Method (ADM) ◼ Precedence Diagramming Method (PDM)