hi i have created a line chart to show the sales price for model based on the invoice date

[#1]

As i have created the line chart with dimension as model and invoice date to show the sales value for the different models , the thing i am getting th data but in the line graph for invoice date let say 25-sep-2012 more than one invoice happened for a model then my trend showing only one invoce details ,so how i will be able to see list of  the invoice details which happened on the same day for the same model ,as am new to this please help me on this how i can do this.

[suniljain]

in that case your primary dimention is Invoice date and secondary dimention is invoice no.