action perform action event code origin action open project project browser pb project browser instanc project project manag manag current project persist manag pm persist manag instanc project browser instanc ask confirm save file chooser chooser uri file file file uri file parent file chooser file chooser file parent chooser file chooser chooser chooser file chooser chooser set dialog titl translat local filechoos xmi chooser set file view project file view instanc chooser set accept file filter us pm set xmi file chooser filter chooser fn configur persist manag kei xmi path fn length chooser set select file file fn retval chooser open dialog pb retval file chooser approv option file file chooser select file file read ad extens chosen filter file filter ffilter chooser file filter ffilter file persist file persist afp file persist ffilter file file file path afp extens read file configur set persist manag kei xmi path file path project browser instanc load project progress monitor file 