Suggestion: Show "approved" estimates in Dashboard timeline graph.

Suggestion: I really like the invoice payment timeline on the dashboard. Would it be possible to have an option to also add in estimates that have been set as "approved" in this graph?

I often agree work well in advance but obviously can't bill for it until it's completed. But it would be extremely comforting to see it appearing in the graph of my financial future!

Perhaps income coming from an "approved estimate" could be colour coded in the graph as a more pastelly shade with a dashed outline to indicate it's not quite as solid a prediction as having actually posted an invoice.

Cheers,

Ed