These tabs are the PMBus Commands organised into functional groups, so there is:
- PMBus Command – Store: The non-volatile memory commands
- PMBus Command – Configure: General configuration settings
- PMBus Command – Faults: Commands related to faults and warnings
- PMBus Command – Monitor: Telemetry commands
- PMBus Command – Other: Commands that don’t fit neatly into these other categories
So for example, although it reads 'PMBus Command Store', it is more like 'PMBus Commands: Storage'.