Change String Color

I’m creating a dashboard on grafana
and I need to change the color of the table when the data is a String
when the record is Error I want to change the color background to red

but I did not find how to change that

could help me?

Hi anaelsribeiro,

Im pretty sure it’s about value mapping

but when I tried it,
doesnt do exactly what I want to

the value mapping is applied correctly, text and color has changed
But, why is the other cells are green → I didnt specify anything on other values, why are they affected to green…

green is because of the treshold option
set the base color to transparent then it will be fixed