Concept: Business Process Diagram
A Process is any activity performed within or across a companies or organizations.
Main Description

A process is any activity performed within or across companies or organizations, and can be defined at any level from enterprise-wide processes to processes performed by a single person. Low-level processes can be grouped together to achieve a common business objective.

In Business Process Modeling Notation (BPMN) a Process is depicted as a network of Flow Objects, which are a set of other activities and the controls that sequence them. This is documented in a Business Process Diagram.