thanks for your example,
but in my report look like below what i did is i kept client info, patient info and services in repeator to acheive the structure and page break by number.i need to get all the client information corresponding to that number.can u tell me how to acheive this.
1. Number <xxxxxxx>Â Â Â Â Â Â Â total amount<>
1.1 Client <ABC>, ID <123>,  Amount<>              --- client info
  1.1.1 Number <123>, Status: <xyz>, Claim id <123>   ---- patient info
1.1.1.1 Services xxxx                     ----- services
1.1.1.2 Services xxxx
          1.1.2 Number <123>, status: <ABC> Claim id <346>
  1.1.2.1 Services xxxx
1.1.2.2 Services xxxx
       1.2 Client <def>, ID <123>, Amount <>
    1.2.1 Number <123>, Status: <xyz>, Claim id <123>
1.2.1.1 Services xxxx
1.2.1.2 Services xxxx
          1.2.2 Number <123>, status: <xyz> Caim id <345>
  1.2.2.1 Services xxxx
1.2.2.2 Services xxxx