Hi,

I am using Crystal Report XI.
Could you please let me know how to create expand/collapse report ?

For example:-
I want to show sales report which is driven by month.

it will display month name,sum of sales for that month.

If I will click on the month name then it will display the details of product and related which makes the sum of the sales for the month.


clicking on the month shows record on same window not in separate window like calling sub report on demand.

Actually I am looking for the Expand/Collapse report which must be in  tree structure . If i will click on the month name then it must display detail information in same tab with tree structure.