Open an exist BPMN 2.0 file and save it to Local Repository (Menu: File -> Save to Repository or the shortcut in Toolbar)
Click "Start a process" toolbar button in Process Instances View to open the Start Process Window
Select a BPMN model in the left Definitions list and click "Start" to start a instance for the select process
Double clicking an instance in Process Instances View to open the Process Instance File Tab for this instance
Double clicking an item in Work List View to open the Work Item Window
A work item represents a user task in a process. Typically, a work item has a form (Data Output Tab) associated with it that must be opened and filled out (some forms (Data Input Tab) may only display information and will not have fields to fill out).
You can then save the work item in your work item list so that it can be opened again and completed at a later time. When the form is completed, the work item is submitted so that the process instance can progress, possibly resulting in another work item that represents the next task in the process.
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