Modify tooltip with custom labels

[ianrussel]

Hi I am new in grafana, and spent several hours on how to achieve a tooltip like below

Basically my query type is json and maps data options as follows

• location data = states
• aggregation = currrent

See screenshot below for details

How to modify the tooltip so I can add something like "status": "down"

The status field comes from json data.

Thanks for any help,

Regards