How can I show 2 axis on a column chart

[cmenendez]

Hi,

I have to make a graph of a common value (number of contracts), and I would like to see the number of contracts per creation date, that's easy, but I would like to show in the same graph the number of contracts when the maintenance expired:

So at the end my value is the same but the axis would change. Right now I can solve the problem making 2 graphs and just placing one on top of the other...

Is there a way to add both values into the same graph?

Thanks

[Greg_Deckler]

I think what you may want to do is to have a single Axis but two different values for each date, the number of contracts created and the number of contracts ending. 

[cmenendez]

I guess then that I would need to create another value to calculate the number of contracts starting and ending based on a time scale...

[Greg_Deckler · Accepted solution]

I'd need some sample data to be certain how to help, but if you had a Calendar table of just dates, then you could use this to calculate how many starting and ending contracts you have by using either a couple of measures or calculated columns.

[cmenendez]

Great, thanks for the help.

I created a table with monthly incremental and I made a calculation for every month of the active customers, and another calculation with the expired customers.

Maintenancecustomers = CALCULATE([nrCTS],
Filter(ContractData,ContractData[Contract Start]< Dates[Dates]),FILTER(ContractData,ContractData[Contract End]>Dates[Dates]))

With that, I could create the graph which I was looking for.

@Greg_Deckler I will add your comment as the solution

Thanks again!