public static void lueAddUser_OnChangeStep(IUserTeamMembers form, EventArgs args)
{
IOwner team = form.lueAddUser.LookupResultValue as IOwner;
// get security profile for member
IUser member = form.CurrentEntity as IUser;
member.AddToTeam((ITeam)team);
var panelRefresh = form.Services.Get <IPanelRefreshService>();
panelRefresh.RefreshTabWorkspace();
}