![]() ![]() You will see this in practice in section B below. So we could have “Customer request ”, “Customer request ”, “Customer request ” etc. Those states are shown in a square brackets after a Data Object name. ![]() Last important thing is that you can define various states of the Data Objects. Please note that token does not follow the Data Association – it is NOT a part of a process flow. You can show how certain steps of a process use the data (either Data Objects or Data Stores) by using Data Association arrow (dotted line with arrowhead). They are commonly used to represent IT systems and applications, but also plain old manila folders or archive would be suitable. To store information in a more permanent way you need Data Stores. You could access it anytime while working on this case but NOT after you finish it. If you would add Data Object named “Customer request” it would represent document sent by John to your company. What does it mean in practice? Let’s assume you are working on a case of John Doe and need to process documents of this customer. Important thing about plain Data Objects is that they are generally available as long as the process instance is live. They look like a page with folded top right corner. ![]() documents used in a process, both in physical and digital form. ![]() Technically speaking there are 4 elements representing data in BPMN specification: Data Object (plain), Data Input, Data Output and Data Store.ĭata Objects may represent e.g. Please note that this flow does not follow Sequence Flows, but Data Associations. This is a long post, so below you can find navigation links:Ī) Data Objects and Data Stores – a bit of theoryĭ) BPMN MIWG demo – Amsterdam 2019 A) Data Objects and Data Stores – a bit of theoryĭata Objects allow you to show data flowing through a process. They were one of the main topics of the BPMN Model Interchange Working Group demonstration in December 2018 in Seattle and will appear again in June 2019 demonstration in Amsterdam. However there are also elements, which allow you to show the data perspective: Data Objects. For many people BPMN is only about modelling process flows. ![]()
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