[GRLUG] openoffice question

[eah]

On Sunday 25 March 2007 21:35:38 Michael Mol wrote:
> It's done pretty much the same way as in Excel.  Select your data
> cells and click the "Insert Chart" button.
>
> All that's left is to use the mouse to draw a box for where you want
> the chart to go.

I've already inserted the chart and supplied it with data. What I need so do 
is to have a reference line in the chart so I can tell people "numbers below 
this line are good and numbers above the line are bad." Something like: 

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