Bring back "Update" worklist item action type
In 4.7 we could choose the type of action in theworkflow. This would allow you to complete the worklist item or update it.
This functionality is sometimes used to provide an easy "Save" functionality.
If you have a task, then the actions shown on the UI are coming from the workflow engine. If we now want to allow an end-user to just store the information, we could simply add a 'update' action to it called 'save' and we'd have that functionality there.
Currently, we do not have this.
A workaround would be to add a normal action and draw a line to the same workflow step. However, this restarts the deadlines and reminders and would send out the notifications again.
It would be good to get the update back.
