The DELIVERED_UNDER relationship links PROJECTS to CONTRACT_STANDARDS:SOW with 1:1 cardinality when a project is delivered under a specific SOW so that each project maps to one governing statement of work.

| `DELIVERED_UNDER` | PROJECTS | CONTRACT_STANDARDS:SOW | 1:1 | A project is delivered under a specific SOW |

— PYRANA_Internal_Knowledge_Graph_Specification.md

### 4.1 Relationship Registry

— PYRANA_Internal_Knowledge_Graph_Specification.md

| Relationship Name | Source Set | Target Set | Cardinality | Description |

— PYRANA_Internal_Knowledge_Graph_Specification.md