Activity on Node Network Diagramming Tool
The Activity-on-Node (also called Precedence Diagramming Method) is a method that uses the nodes or boxes to represent activities and the arrows to show the logical dependencies between activities. The activity information is written in the nodes, it is usually numeric. Each activity has a unique number.
There are 4 relationships between activities:
- finish-to-start,
- start-to-start,
- finish-to-finish,
- start-to-finish.
This sample shows the Activity on node network diagramming method. It was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Seven Management and Planning Tools solution from the Management area of ConceptDraw Solution Park.

Example.1 Activity on Node Network Diagramming Tool - Activity on Node Network Diagramming Method (macOS and Windows)
Use the ready-to-use objects, templates and samples from the Seven Management and Planning Tools Solution for ConceptDraw DIAGRAM to create your own professional looking activity on nodes network diagrams quick and easy.
Example.2 Activity on Node Network Diagramming Tool — Seven Management and Planning Tools Solution
The activity on nodes diagrams produced with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, and converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio).
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