Transaction Flow Diagram
Transaction Flow Diagram (TFD) represents a specific business process by using graphic elements (symbols, lines).
To create a transaction flow diagram, programs designed specifically for the purpose of drawing flowcharts are particularly well-suited to the task.
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The top-down method is used for TFA. Firstly, draw the upper layer of TFD; next, draw each description function to detail the TFD.
Six Basic Transaction Flow Diagram Symbols
The normative symbols of TFD are defined as follows:
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Symbol of unit or department processing the transaction; represent someone or something involved in the transaction. |
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Symbol of flow and direction of data; represent by an arrow. |
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Symbol of flow. |
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Symbol of documents, files and forms; represent carrier of data. |
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Symbol of transaction description; generally represent by a simple imperative sentence. |
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Symbol of data storage or documents; represent another carrier of data which is stored as the archive. |
More Examples of Transaction Flow Diagram
The following transaction flow diagram examples are created using Edraw diagram software and are included in flowchart category.
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| Course Flowchart | Service Flowchart | Cross Function Flowchart |
How to Draw a Transaction Flow Diagram
1. Firstly, make clear the input, processing, storage (inventory), output and immediate access of the transaction; then collect relevant information and data;
2. Clarify relations between posts or processes;
3. Remove unnecessaries; integrate equivalents, add new contents, and;
4. Determine which ones are to be processed by computer system.
Other Flow Diagram Resources
Process and Instrumentation Diagram
See Also:
Create Flowchart in PowerPoint
Business Process Model Notation Diagram
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