Predefined Process. (Subroutine) A Predefined Process symbol is a marker for another process step or series of process flow steps that are formally defined elsewhere. This shape commonly depicts sub-processes (or subroutines in programming flowcharts).

What is a process in a flowchart?

A process flowchart is a diagram that shows the sequential steps of a process and the decisions needed to make the process work. Within the chart/visual representation, every step is indicated by a shape. These shapes are connected by lines and arrows to show the movement and direction of the process.

What is alternate process in flowchart?

* Alternate Process: As the shape name suggests, this flowchart symbol is used when the process flow step is an alternate to the normal process step. Flow lines into an alternate process flow step are typically dashed. * Delay: The Delay flowchart symbol depicts any waiting period that is part of a process.