What is Workflow?
The automation of a business process, in whole or part, during which documents, information or tasks are passed from one resource to another for action, according to a set of procedural rules.

Key Benefits of Workflow
Workflow may be seen as any abstraction of real work, segregated in workshare, work split or whatever types of ordering. For control purposes, workflow may be a view on real work under a chosen aspect, thus serving as a virtual representation of actual work. The flow being described often refers to a document that is being transferred from one step to another.

The following examples illustrate the variety of workflows seen in various contexts:
A workflow engine is the component in a workflow automation program that knows all the procedures, steps in a procedure, and rules for each step. The workflow engine determines whether the process is ready to move to the next step.
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