Insert Line Split after the first group in Crystal Reports -

i need display line separator above group headers not on first groupheader eg.

              name   course    datejoined     summercamp class 1 2 3 _____________________________________________________________ class b 1 2 3 ____________________________________________________________ class c 

draw line in group footer of group.

edit................................

on supress part of group footer write below code.

if onlastrecord  true  else false