Sample hierarchical WBS organized by phase Level 0-Entire Project Intranet Project Level 1 Concept Web Site Web Site Design Development Roll Out Support Evaluate Define Define Define Develop Brief Web Development Level 2 Current Requirements Specific Risks Risk Systems Functionality Management Project Plan Team Approach Note the Layers Level 3 Define User Define Content Define System Define Server Requirements Requirements Requirements Owner Requirements Figul (Schwalbe,2006,p176)Figure 5.2 (Schwalbe, 2006, p176) Note the Layers Sample hierarchical WBS organized by phase