Crystal Report new page after data changes

Hi Ma'am/Sir,

     Please help me constructing my report. im doing a crystal that has 2 groups. 1st groupd would be dr number. 2nd is customer

i want my report to be like for example i have 3 DR. dr#1 has customer let say cust1 dr#2 has custmer cust1 and dr#3 has customer cust2.

the report should be continous until dr#2 since they have the same customer. but for dr#3 it must be on the next page.

right now i tried on group#2 (customer) "new page after 1 visible group" but the report output is 1 page every 1 dr. i dont know how to fix this. please help.

thanks