Why is there no name for which element?
How to add a legend for the last graph?
it is done within Visualisations. Go to Extra > Visualisations. Select your Muligraph. Scroll to the bottom. And click on Show Legend.
it’s on the site emoncms org
see the first picture, do you see such settings?
I think you are using a stacksolar. If so, then I do not see a way to add a legend.
Tyrystan @TrystanLea - can you assist?
Sorry there is no way currently other than add a text element under the graph using dashboard editor.