action perform action event action perform object action creat action defin statediagram defin activitydiagram lp statediagram granular type statement lp activitydiagram granular type statement valu role equal role exit model state machin helper set exit target action valu role equal role entri model state machin helper set entri target action valu role equal role model state machin helper set activ target action endif defin collaborationdiagram defin sequencediagram lp collaborationdiagram granular type statement lp sequencediagram granular type statement valu role equal role action model collabor helper set action target action endif defin statediagram defin activitydiagram lp statediagram granular type statement lp activitydiagram granular type statement valu role equal role effect model state machin helper set effect target action endif valu role equal role member model common behavior helper add action target action target manag instanc set target action 