overrid fig port fig object messag node model facad classifi role messag node todo sure mean follow messag end time fig classifi role construct set owner tfm defin log lp log granular type statement lp log local nest statement lp log local lp log local nest ifdef sequencediagram log debug got classifi role legal load endif messag node messag node illeg argument except expect messag node got messag node set match fig messag node messag node messag node messag node fig messag port messag node messag node fig messag port temp fig messag node life line fig coordin messag node messag node life line fig role width 