eBA Group Object Who Approved

You can make your request by following the steps below

%SystemPath%\Common\eBALibrary.dll 
using eBALibrary; 

public void FlowGroup1_OnAfterEvent(object sender,OnAfterEventArguments args) 

{ 

if(args. EventCode==20) //event code "Delivered" event code may be different from you 

{ 

User user = Organization.GetUser(args. UserId); 

groupMember.Value = user. FirstName +" "+user. LastName ;      

}             

}