On-page connector (special):shows where a document or process continues on the same page.
Multiple copies of a single document (data): shows that a single document, such as a purchase order, has several copies, which would be numbered and tracked separately in the flowchart. If a document doesn’t have copies, the “top layer” only
would be enough.
Disk storage (data): denotes storage on a hard drive, CD, or similar medium.
Manual process (process): used when data are processed manually, such as writing a check or preparing a sales invoice.
Terminator (special): starts or ends a business process; also can be used to show destinations such as “the bank.”