Labelling Trend Lines

[bc5891]

Hi All, 

In Qlik Sense there are options to add multiple trendlines such as linear / average/logarithmic etc on line/bar charts.
However, if we add more than 1 (or even 1 for that matter) how is the user meant to know what that line refers to?  I cannot see an option to label these, so therefore the user would have to hover over the chart?  Is there a way to label these so it is clearly visible on the chart?

Example below, 2 trend lines but no option to label them.  ANy help much appreciated.

Thanks