Flowchart Process Vs Predefined Process
The same object is also called a predefined process.
Flowchart process vs predefined process. The main reason of using process flowchart or pfd is to show relations between major parts of the system. This is the most common symbol in both process flowcharts and process maps. This shape takes two names subroutine or predefined process. Process flowcharts are used in process engineering and chemical industry where there is a requirement of depicting relationships between major components only and not include minor parts.
The predefined process shape is also known as a subroutine and typically is used to simplify complex flowcharts by moving a large part of the flowchart to another flowchart. This allows you to write one subroutine and call it as often as you like from anywhere in the code. Show a process or action step. Subroutine or predefined process if you are flowcharting a software program this is called the subroutine shape.
Its called a subroutine if you use this object in flowcharting a software program.