overrid model chang uml chang event evt listen stereotyp ad remov realli interest own tag definit implement won work model facad tag definit evt sourc defin log lp log granular type statement lp log local nest statement log debug got tag definit event evt endif just mark rebuild time us lazi load set model invalid stereotyp equal evt properti defin log lp log granular type statement lp log local nest statement log debug got stereotyp event evt endif stereotyp got appli remov just mark rebuild time us lazi load set model invalid defin log lp log granular type statement log debug got event evt endif 