Chart with two series

[CraigG]

Hello

I need to create a combined chart showing:

- a line graph with spend across each month eg, Jan £10,000, Feb £10,000, etc

- on the same chart a bar chart which only starts at the contract start date and ends at the contract end date but on the y axis with the contract value eg, if a contract starts on 1st Jan and ends on 31st Jul with a contract value of £100,000 then the bar will only show across Jan to Jul x axis and not in Aug to Dec and on the y axis with the contract value of £100,000.

Please see attached to see what I mean.

Thanks for your help.