Crystal reports Drilldown

Question

In crystal reports 11.5 as i drilldown on the report the group changes
for example i have 3 groups
1.Region
2. Loss & Damage
3. Paid & Denied
In the report i am showing it as
Region name
      Loss
           Paid
           Denied
      Damage
           Paid
           Denied
Region total
now when i drilldown on PAID i could capture the current group name ie PAID but even i want to capture
the previous group name ie if i drilldown on PAID by LOSS i should be able to capture the previous group
name is "LOSS" and display on the page header text object as LOSS.
I am using VS 2005,crystal report 11.5, c#, sql 2000
Please if anybody could help me i appreciate it.

Answer 1

In my report i am displaying in the page header as
Type       Loss & Damage
Status    Paid & Denied
group header1 Region name
  group header2 Loss
         group header3 Paid
         group footer3 Denied
  group footer2 Damage
         group footer3 Paid
         group footer3 Denied
group footer1  Region total
when i click on Paid under Loss the page headers should display as
Type  Loss
Status Paid
How tp capture the group name which i am clicking and the previous group name and display in the page header