Change history: C_IS_OBS
| Date/time | User | Action |
|---|---|---|
| Sept. 27, 2022, 7:43 a.m. | cvallat (Claire Vallat) | new obs to segment defined :: [{'added': {}}] |
| Nov. 30, 2022, 11:11 a.m. | cvallat (Claire Vallat) | Added 3GM obs :: [{'changed': {'fields': ['observation_definitions', 'change_reason']}}] |