Manufacturing Digital Passport (MDP) Enhances Supply Chain Data Sharing

Why It Matters

This approach shifts the focus from costly, system-wide interoperability to an incremental, ROI-driven record of lifecycle data, thereby enhancing traceability, security, and trust. It provides a structured roadmap for adoption in high-value manufacturing ecosystems.

Key Finding

The Manufacturing Digital Passport (MDP) is a novel concept designed to improve data sharing in complex manufacturing by acting as a product-specific digital carrier, addressing issues of fragmentation and interoperability with a focus on incremental value and trust.

Key Findings

• Current data sharing practices are hindered by fragmented ecosystems, isolated silos, and paper-based documentation.
• The Digital Thread (DTh) initiative faces challenges with interoperability, security, and data volume management.
• The MDP concept provides a product-centric, system-independent digital carrier for targeted data sharing.
• The MDP promotes an incremental, use case-driven approach to data lifecycle management, enhancing traceability, security, and trust.

Research Evidence

Aim: How can a product-centric, system-independent digital carrier (Manufacturing Digital Passport) facilitate structured data sharing across complex manufacturing supply chains to improve traceability, security, and trust?

Method: Conceptual research and analytical formalization

Procedure: The paper introduces and defines the Manufacturing Digital Passport (MDP) concept, outlining its core design principles, practical features, and integration strategies with legacy systems. It analyzes the challenges of current data sharing practices in aerospace and complex manufacturing and proposes the MDP as a solution.

Context: Aerospace and complex manufacturing supply chains

Design Principle

Modularity and system-independence in data carrier design for enhanced supply chain interoperability and trust.

How to Apply

When designing systems for complex product lifecycles, consider developing modular digital carriers that can securely and selectively share relevant data across different stakeholders and systems.

Limitations

The concept is presented as a novel idea, and its practical implementation and scalability across diverse manufacturing ecosystems require further validation and development.

Student Guide (IB Design Technology)

Simple Explanation: Imagine a digital passport for each product that contains all its important information. This passport can be easily shared with different people in the manufacturing process, making it easier to track and manage the product's journey without complex system changes.

Why This Matters: Understanding concepts like the MDP helps in designing more efficient and secure data management systems for complex products, which is crucial in many design and engineering fields.

Critical Thinking: To what extent can a 'product-centric' approach truly overcome the inherent 'system-dependent' nature of many manufacturing processes and legacy systems?

IA-Ready Paragraph: The Manufacturing Digital Passport (MDP) concept, as introduced by Mabkhot et al. (2025), proposes a product-centric, system-independent digital carrier to address fragmentation and interoperability issues in complex manufacturing supply chains. This approach facilitates targeted data sharing, enhancing traceability, security, and trust through an incremental, use case-driven methodology, offering a valuable framework for improving lifecycle data management in design projects.

Project Tips

• When proposing a new system or process, clearly define the problem it solves and the innovative solution it offers.
• Consider how your design can be modular and adaptable to different existing systems.

How to Use in IA

• Reference the MDP concept when discussing innovative approaches to data management, supply chain integration, or digital product lifecycles in your design project.

Examiner Tips

• Demonstrate an understanding of current challenges in data sharing and how proposed solutions address these specific issues.

Independent Variable: Introduction of the Manufacturing Digital Passport (MDP) concept.

Dependent Variable: Improved data sharing, enhanced traceability, increased security, greater trust, reduced interoperability challenges.

Controlled Variables: Complexity of aerospace and manufacturing supply chains, existing data silos, reliance on paper-based documentation.

Strengths

• Addresses a critical need for better data sharing in complex industries.
• Offers a practical, incremental approach to Digital Thread implementation.

Critical Questions

• What are the primary technical and organizational barriers to implementing an MDP across a diverse supply chain?
• How can intellectual property and data security be effectively managed within the MDP framework?

Extended Essay Application

• Investigate the potential for a digital passport system in a specific industry (e.g., automotive, medical devices) by analyzing its unique data sharing needs and challenges.

Source

Introducing the Manufacturing Digital Passport (MDP): A New Concept for Realising Digital Thread Data Sharing in Aerospace and Complex Manufacturing · Systems · 2025 · 10.3390/systems13080700