Flowcharting standards. Flowcharting symbols shall conform to ANSI X3.5 with the following exceptions.
4.1 Flow-line symbols. Flowcharts shall use the following flow-line symbols for clarity.
4.2 Annotation symbol. Used as follows:
a. On functional flowcharts to further clarify the significance of a symbolic function.
b. b. On general flowcharts to provide direct linkage with the detailed flowchart(s)
c. With a flowchart symbol, when it is impractical to include explanatory information within the designated symbol.