| Project | Level 1 | PSA Replacement |
| Workstream | Level 2 | Conduct Project Management Responsibilities |
| WP | Level 3 | Initiate the Project |
| WP | Level 3 | Plan Project |
| WP | Level 3 | Monitor and Control Project |
| WP | Level 3 | Close Project |
| Workstream | Level 2 | Perform Market Research of Possible Vendors |
| WP | Level 3 | Create Statement of Work (SOW) |
| WP | Level 3 | Conduct Market Research |
| WP | Level 3 | Define evaluation criteria |
| Workstream | Level 2 | Perform Procurement and Vendor Selection |
| WP | Level 3 | Create/Send RFP Package |
| WP | Level 3 | Evaluate Vendors |
| WP | Level 3 | Select Vendors |
| Workstream | Level 2 | Conduct System Development* |
| WP | Level 3 | Create Deployment Plan |
| WP | Level 3 | Document Interface Design Specifications |
| WP | Level 3 | Configuration System |
| WP | Level 3 | Conduct Testing (Functionality/Performance/Interoperability) |
| WP | Level 3 | Develop Training and Communication Material |
| WP | Level 3 | Conduct Training Sessions |
| WP | Level 3 | Send Communications |
| WP | Level 3 | Implement System (Go-Live) |
| | | *Workstream IV WPs (Conduct System Development) will not be decomposed into activities at this time. |