Drawing Two Lines On The Same Graph

i wanna create two line types on the same graph. I'm using the following queries.






Code Block
select count(l.created) as LoanOriginationNumberPreApproved , convert(char( 11), l.Created) as PreApprovedDate
from LoanApplication l
where l.Status <> 'Cancelled'
Group by l.Created






and





Code Block
select count(l.SubmittedOn) as LoanOriginationNumber , convert(char( 11), l.SubmittedOn) as SubmittedDate
from LoanApplication l
where l.Status <> 'Cancelled'
Group by l.SubmittedOn




I combined these queries. I add clumns of the second query to select statement of first code. also added group by l.submittedon to group by l,created as group by l.created, l.submiited on. This is the problem.(I mean grouping)

But then SSRS does not allow me to put preaaproveddate and submitteddate to drop category filed?
Does anyone know how to do that?