Leader board Dashboard report to use 'Orders Placed Value'

A customer has highlighted a few features with the Dashboard Leader board reports that could be enhanced, mainly with the value.

It's possible that some opportunities will have multiple quotes. Some may be confirmed months before the second or third quote if this is a large/long term project. Using the opportunity value can cause one of two issue:

If one quote is confirmed and the other quote is still in a 'quote' status and you change the opportunity pipeline to a positive close; both the confirmed and unconfirmed quote appears on the leader board, inflating the figure with a quote that may not got ever confirm.

The other possibility is confirming a quote in January, then leaving the opportunity open for the next 2 months until the second quote confirms. You then change the opportunity pipeline to a positive close in which the value shows a quote that's two months old.