Every CXU stored in the graph must track lifecycle using the sequence DRAFT to ACTIVE to INACTIVE to VERSIONED so that unit state can be managed over time.

Every CXU stored in the graph follows this structure:

— PYRANA_Internal_Knowledge_Graph_Specification.md

lifecycle: DRAFT→ACTIVE→INACTIVE→VERSIONED

— PYRANA_Internal_Knowledge_Graph_Specification.md

CXU:

— PYRANA_Internal_Knowledge_Graph_Specification.md

### 5.1 CXU Anatomy (Recap)

— PYRANA_Internal_Knowledge_Graph_Specification.md