Profile access in ASP.NET web services

How to add Profilecommon in webservice use asp.net.

Roles.AddUserToRole(username, "Nasabah");

var profile = ProfileBase.Create(username);

profile.SetPropertyValue("UserCode", CIF);         

profile.Save();

 or

MembershipUser mu = Membership.GetUser(userName, false);
ProfileCommon p = (ProfileCommon)ProfileBase.Create(mu.UserName, true);

i hope this help u.