Thanks for you Reply ,
I need to add two entries.
I have some deployment docs for 6.5 . i am migrating from 6.5 to 7.
in that they mentioned
1) kregedit &
2) under s/w iplanet/appserver/6.0/CCSO/HTTPAPT
3)select edit
4) Add the following list of value of type string .
1) name --> HTTP_SMUID,VALUE -->1
Like this they have mentioned .
For this how can i edit in app server 7