Process maps are based upon personnel studies, are produced manually and supply greater-amount sights of workflows. Process models are facts-pushed deep dives that current extra objective views of workflows. “顺序流”用实心线和箭头表示，显示活动进行的顺序。“顺序流”还可以在开始端带有符号，以小菱形标明其中一些发自活动的“条件流”（conditional flow），同时以对角斜线标明发自活动或决定，带条... https://hire-someone-to-do-bpmn-a87479.pointblog.net/5-simple-techniques-for-business-process-modeling-notation-assignment-help-68218757