Context Diagrams
description
Transcript of Context Diagrams
![Page 1: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/1.jpg)
Context Diagrams
Another tool to map your process
![Page 2: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/2.jpg)
Context DiagramSwimlane or Linear
Maps
2
Opportunity Statement
Overview Map
![Page 3: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/3.jpg)
When to Use a Context Diagram?
Unclear WHO should appear on the swimlanes of a map
Understand what happens without focusing on the order in which it happens
Help define the boundaries of your process as indicated in your opportunity statement and overview map
3
![Page 4: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/4.jpg)
Context Diagram
Entity
Transactions
Entity
4
![Page 5: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/5.jpg)
Macy’s Sale Swimlane Map
5
![Page 6: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/6.jpg)
Macy’s Sale Context Diagram
6
![Page 7: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/7.jpg)
Special Types of Transactions
Trigger(s) – event, action or state that initiates the first task in a process
7
![Page 8: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/8.jpg)
Special Types of Transactions
Outcome(s) – the transaction(s) that indicates the process is complete
8
![Page 9: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/9.jpg)
Special Types of Transactions Input ‐ information needed for the process Output ‐ information produced by the process
9
![Page 10: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/10.jpg)
Questions to Ask Are all entities included? Do entities both receive and send
transactions? For each transaction pointing towards an
entity, is there a corresponding transaction generated by the entity?
Do all external entities have at least one transaction with an internal entity?
Is there a transaction that ends the process?
10
![Page 11: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/11.jpg)
Other Reasons toUse a Context Diagram
Document recurring tasks
Ensure you don’t forget anyone who is part of your process
Show where systems can help with the exchange of information
Process is large or complex
11
![Page 12: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/12.jpg)
Exercise 1
12
Opportunity Statement: Improve the efficiency of clinical services billing.
Clients register onto a patient database at a central registration desk for clinical services including immunizations and dental services. They are given a hand written billing form for the particular services that they are going to receive with their name, address, and insurance coverage on it. The clients bring the form to the clerk in the clinical area where they are going.
After receiving the services the person who provided the service marks off which services they provided. The patient gives the form to the clerk. The clerk then brings the billing sheets at the end of the day to the billing clerk who is locate in the department’s business office. The billing clerk completes the billing forms for submission to private insurance and mails them out. She enters the information electronically for Medicare and Medicaid claims.
![Page 13: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/13.jpg)
13Pause the module and take 15 minutes to develop your diagram.
![Page 14: Context Diagrams](https://reader035.fdocuments.in/reader035/viewer/2022070405/56813d0c550346895da6c219/html5/thumbnails/14.jpg)
14