I think it is necessary to improve the functions of workflow, which are too weak and do not conform to the mainstream workflow functions in the market. For example, in Taskinbox page, All open tasks and Unassigned tasks are not required at all. I have to assign it to myself? It's really weird. We only need My open tasks, my completed tasks, Draft these are the most useful functions. Also, why do I initiate a workflow and get an error if the first Usertask is assigned to me, I need to use java action End Transaction and Delay to wait for the usertask to be created, which is so stupid, I don't know who designed this workflow feature and it needs to be improved.