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(); }