How to use "Group-by" tag as the Legend

1

The metrics is
Select variableA GROUP BY tag(projName)

The legend will be -VariableA.mean{projName: “projA”} -VariableB.mean(projName: “projB”} …
How can I display the legend as ProjA, ProjB…

image.png752×443 7.18 KB

2

Hi,
I am thinking if you are using InfluxDB, so try to put $tag_projName to ALIAS BY filed.

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