Workflow Routing

Workflow routing commonly refers to the defined path that work items, records, or tasks follow as they move through steps, systems, and stakeholders in an operational process. In industrial and regulated manufacturing environments, it describes how information and approvals are sequenced and handed off across functions, systems, or locations.

Core meaning in manufacturing and operations

In this context, workflow routing focuses on information and decision flows rather than the physical movement of parts. It typically involves configuring rules that determine:

• Which step or role receives a given task or record next
• What conditions trigger branching (for example, pass/fail, priority, customer, product line)
• What approvals, reviews, or signatures are required before the workflow can advance
• How exceptions such as nonconformances, holds, or deviations are routed for disposition

Workflow routing can be implemented in systems such as MES, ERP, QMS, PLM, or document management tools, and it often spans multiple systems through integrations.

How workflow routing appears in regulated manufacturing

Examples of workflow routing in regulated environments include:

• Routing a digital nonconformance record from the operator to quality engineering, then to MRB, and finally to closure and documentation.
• Routing an engineering change request through defined technical, quality, and production approvals before release.
• Routing batch records, device history records, or inspection reports through review and approval chains.
• Routing supplier-related issues (such as supplier NCRs) to purchasing, supplier quality, and operations for coordinated action.

The routing logic is often controlled through configurable workflow engines or business rules, and may be subject to governance so that changes are reviewed and documented.

Distinction from production routing

Workflow routing is frequently confused with production routing or manufacturing routing:

• Workflow routing focuses on the path of tasks, records, and approvals between people and systems.
• Production routing (or shop routing) defines the ordered sequence of physical manufacturing or processing steps that a part or assembly follows on the shop floor.

In many MES or ERP solutions, both concepts coexist: the production route controls physical operations, while workflow routing controls associated information flows, reviews, escalations, and exceptions.

Common confusion

Workflow routing is sometimes used interchangeably with terms like business process, workflow, or digital traveler routing. To avoid confusion:

• Use workflow routing when emphasizing how electronic records and tasks move between roles and systems.
• Use routing or operation sequence when you are specifying the physical production steps or machine operations.

Clear terminology helps distinguish between changes that affect the physical manufacturing process and changes that affect how information is captured, reviewed, and approved.