The flowchart describes a process in visual means with the use
#1 Process – It denotes a step or process in the flowchart
#2 Decision – It denotes a point where the result of a decision leads the next step. There can be multiple results, but often there are just two either Yes or No.
#3 Terminal Points – Start/End – It denotes a point where the process starts or ends in the flowchart
#4 Document – It denotes a step that results in a document
#5 Sub-Process – It denotes a process within another process or a step within another step