I am doing performance check using ProM 6.5 based on PNet and Log files. However when replaying an individual trace, there are some activities missing in the trace yet I can only choose to set them as NONE in the configuration page. But I think these activities should be treated as visible in the replaying, instead of some meaningless transitions that are set to be invisible. In ProM 5 the configuration can set them as invisible or visible. I am wondering if there is such a setting in ProM 6?