| Workstream | Lead | Notes |
|---|---|---|
| Reference Model (RM) | Walter Kozlowski | |
| Reference Arch 1 (RA1) | Karine Sevilla | |
| Reference Arch 2 (RA2) | Riccardo Gasparetto Stori | |
| Reference Conformance 1 (RC1) | ||
| Reference Conformance 2 (RC2) | Scot Steele | |
| Reference Implementation 1 (RI1) | ||
| Reference Implementation 2 (RI2) |