Trendline - line and clustered column chart

[TomerIwanir1]

Hi all.

Is there a way to add trendline for the line and clustered column chart visual ? I cant find it under format

Thanks !

[lbendlin]

trendline of what? The columns or the lines?  

That visual is already crowded enough.  May want to consider using a simpler chart type and add the trendline there.  

You can always roll your own trendline with LINESTX anyway.