| Task | Most Optimistic | Most Likely | Most Pessimistic | Expected Estimate |
| 1.1 Initiation |
| 1.1.1 Evaluation & Recommendations |
| 1.1.2 Brainstorming and compiling information needed |
| 1.1.3 Develop Project Charter |
| 1.1.4 Develop Budget |
| 1.1.5 Deliverable: Submit Project Charter |
| 1.1.6 Project Sponsor Reviews Project Charter |
| 1.1.7 Project Team Reviews Project Charter |
| 1.1.8 IT, Sales, Consulting management leaders review Project Charter |
| 1.1.9 Project Charter Signed/Approved |
| 1.2 Planning |
| 1.2.1 Create Preliminary Scope Statement |
| 1.2.2 Determine Project Team |
| 1.2.3 Equipment Procurement |
| 1.2.4 Salvage procurement |
| 1.2.5 IT lays out protocol to push new system |
| 1.2.6 Project Team Kickoff Meeting |
| 1.2.7 Develop Project Plan |
| 1.2.8 Create timeline, identify major milestones |
| 1.2.9 Create control cost schedule |
| 1.2.10 Create GANTT/PERT |
| 1.2.11 Submit Project Plan with GANTT/PERT |
| 1.2.12 Milestone: Project Plan Approval |
| 1.3 Execution |
| 1.3.1 Project Kickoff Meeting |
| 1.3.2 Verify & Validate User Requirements |
| 1.3.3 Development and Design Email Server/Service |
| 1.3.4 Write program, develop platform protocol and create final software |
| 1.3.5 IT reviews software |
| 1.3.6 Sales, Consulting determine to proceed or reconfigure based on IT’s reviews |
| 1.3.7 Overlay server with new programmed software platform |
| 1.3.8 Consolidate five systems into one server/system |
| 1.3.9 Testing Phase |
| 1.3.10 Install Live System |
| 1.3.11 Add 500 new user accounts, integrate 2000 existing user accounts and employee accounts |
| 1.3.12 Review server/system for errors or alternations |
| 1.3.13 Upgrade user PC’s to accommodate the new email system |
| 1.3.14 Test LAN and remote access |
| 1.3.15 Set-up help desk and support infrastructure |
| 1.3.16 Employee user training, integrate customer training prompts |
| 1.3.17 Become fully operational, release to public |
| 1.4 Control |
| 1.4.1 Project Management |
| 1.4.2 Project Status Meetings |
| 1.4.3 Risk Management |
| 1.4.4 Update Project Management Plan |
| 1.5 Closeout |
| 1.5.1 Equipment Salvage |
| 1.5.2 Audit Procurement |
| 1.5.3 Customer/end user feedback |
| 1.5.4 Surveys to employees and helpdesk |
| 1.5.5 Document Lessons Learned |
| 1.1.1 Update Files/Records |
| 1.1.2 Gain Formal Acceptance |
| 1.1.3 Archive Files/Documents |