Thanks for your response. However it has not solved my issue.

I am in Management Consulting and Training and for cash flow purposes: I need a combined report with accepted estimates (how much business I have secured / I have in my plate) and the invoiced amount to date, so that I know how much cash I can expect from each estimate (i.e. client) from the date of the report on wards. 

e.g.

Column 1: Accepted estimate value

Column 2: Invoiced amounts to date

etc.