Dear Data Consumers and Providers,

As we progress towards a series of service upgrades, it is essential for Data Consumers / Providers to prepare for the upcoming changes. The following documentation outlines the mandatory and optional tasks that you need to undertake to ensure compatibility and compliance with the new standards and frameworks. Please note that these tasks are part of a structured approach leading up to the go-live in October 2024.

WAVE 1: PREPARATION PHASE

1. Component: Upgrade to EDC v0.7 (if self-hosted/self-managed)

Implement the new EDC v0.7 with the necessary extensions. This upgrade is crucial for maintaining compatibility within the Catena-X dataspace; old EDC versions won’t get supported anymore as soon as the new release is live. Note that the new EDC version will also bring changes to the data offer setup, policy templates and policy rules. The upgrade of the EDC might have impact to any additional offered services which you may have in place. Ensure to update your services to comply with the new EDC version.

2. Component: Update Digital Twin Registry to v0.5.0 (if in use and self-hosted/self-managed)

Deploy and configure the Digital Twin Registry v0.5.0 to access the latest enhancements and ensure seamless integration.

3. Component: Upgrade Item Relationship Service / Trace-X (if in use)

If you're using the Item Relationship Service or Trace-X, upgrading is mandatory for alignment with the new dataspace architecture, features and EDC communication.

4. Component: Update Simple Data Exchanger (if in use)

A necessary update to the Simple Data Exchanger is required for ongoing support within the dataspace including the support of new data offer policies as well as extended Use Case support.

5. Adapt Data Assets, Policies, Contract Definitions (for Data Providers)

Data Providers must revise and create new data assets, policies, and contract definitions according to the updated semantic model standards.

6. Adapt Backend Integration (for Data Providers)

It is essential to adapt your backend integration services, like data pipelines, to the updated requirements which includes changes of the semantic models and data attributes.

7. (Re-)Certification

Complete the self-assessment for (re-)certification provided by the association. This self-assessment will need to get shared in a later state with the operator of your choice.

8. Prepare connectivity & integration tests 

Connectivity & integration test are an integral part of a successful and smooth implementation of the upcoming breaking changes. Consequently, foresee this upcoming phase in your planning. Detailed planning of testing phase will be shared soon.

9. Upgrade Knowledge Agent (if in use)

If using the Knowledge Agent as an EDC extension upgrade to the latest Knowledge Agent version is suggested.

WAVE 2: INTEGRATED / JOINT TEST PHASE 

Details will get shared later in the process.

WAVE 3: GO-LIVE IN PRODUCTION 

Details will get shared later in the process.

SUPPORT INITIATIVES FOR A SEAMLESS TRANSITION

·        Technical Upgrade Events

We will be hosting events to demonstrate the technical aspects of the upgrades and to assist you with questions you may have.

·        Collaborative Release Preparation

Join our efforts in joint release preparations to ensure that your systems are fully compatible with the upcoming changes incl. joint tests and support sessions.

NEXT STEPS AND FURTHER COMMUNICATION

This initial checklist for Wave 1 serves as a foundational starting point. As we progress through each subsequent wave, we will continue to provide you with further updates and detailed information.

ACTION REQUIRED

We urge you to begin working on these tasks immediately. Get familiar with the new open-source code release of Tractus-x and Catena-x on the 28^th of May.

Early preparation will be key to a successful transition.

We are committed to working closely with you to navigate these changes and emerge stronger together in the Catena-X dataspace.

Dear Onboarding Service Provider (OSP),

As we progress towards a series of service upgrades, it is essential for OSPs, to prepare for the upcoming changes. The following documentation outlines the mandatory and optional tasks that you need to undertake to ensure compatibility and compliance with the new standards and frameworks. Please note that these tasks are part of a structured approach leading up to the go-live in October 2024.

WAVE 1: PREPARATION PHASE 

1.      Application Adaptation / Legal and Compliance

Onboarding Service Providers must revise their registration implementation/integration components based on the latest Catena-X standards released with 24.05. Adapt your application(s) to align with the new standards and certification framework.

2.      (Re-)Certification

Complete the self-assessment for (re-)certification provided by the association. This self-assessment will need to get shared in a later state with the operator of your choice.

3.      Prepare connectivity & integration tests
Connectivity & integration test are an integral part of a successful and smooth implementation of the upcoming breaking changes. Consequently, foresee this upcoming phase in your planning. Detailed planning of testing phase will be shared soon.

WAVE 2: INTEGRATED / JOINT TEST PHASE 

Details will get shared later in the process.

WAVE 3: GO-LIVE IN PRODUCTION 

Details will get shared later in the process.

SUPPORT INITIATIVES FOR A SEAMLESS TRANSITION

·        Technical Upgrade Events

n/a

·        Collaborative Release Preparation

Join our efforts in joint release preparations to ensure that your systems are fully compatible with the upcoming changes, including joint tests and support sessions.

NEXT STEPS AND FURTHER COMMUNICATION

This initial checklist for Wave 1 serves as a foundational starting point. As we progress through each subsequent wave, we will continue to provide you with further updates and detailed information.

ACTION REQUIRED

Ensure to communicate the updates scheduled for 24.05 and 24.08 to your clients who rely on your software.

Additionally, we urge you to begin working on these tasks immediately. Get familiar with the new open-source code release of Tractus-x and Catena-x on the 28^th of May.

Early preparation will be key to a successful transition.

We are committed to working closely with you to navigate these changes and emerge stronger together in the Catena-X dataspace.

Dear Enablement Service Providers,

As we embark on the first of three planned waves of service upgrades leading up to our October 2024 go-live, we are committed to providing you with the necessary tools and information to prepare your systems and teams for these enhancements. Below, we outline the initial tasks required for Wave 1, which will be followed by further details and updates in the subsequent waves.

WAVE 1: PREPARATION PHASE

Mandatory Upgrades (if part of the service offering)

1. Component: Upgrade to EDC v0.7

Implement the new EDC v0.7 with the necessary extensions. This upgrade is crucial for maintaining compatibility within the Catena-X dataspace; old EDC versions won’t get supported anymore as soon as the new release is live. Note that the new EDC version will also bring changes to the data offer setup, policy templates and policy rules.

The upgrade of the EDC might have impact to any additional offered services which you may have in place. Ensure to update your services to comply with the new EDC version.

2. Component: Update Digital Twin Registry to v0.5.0 (if in use)

Deploy and configure the Digital Twin Registry v0.5.0 to access the latest enhancements and ensure seamless integration.

3. Component: Upgrade Item Relationship Service / Trace-X (if in use)

If you're using the Item Relationship Service or Trace-X, upgrading is mandatory for alignment with the new dataspace architecture, features and EDC communication.

4. Component: Update Simple Data Exchanger (if in use)

A necessary update to the Simple Data Exchanger is required for ongoing support within the dataspace including the support of new data offer policies as well as extended Use Case support.

5. Adapt Data Assets, Policies, Contract Definitions (for Data Providers)

Data Providers must revise and create new data assets, policies, and contract definitions according to the updated semantic model standards. Prepare your enablement service where possible to support the customer to revisit, update and newly create the needed data offers and policies.

6. Adapt Backend Integration 

Please customise your solutions to technical backend requirements of companies or customise the data pipelines of your Catena-X customers.

7. Knowledge Agent (if used)

New version of the knowledge agent as an EDC extension is available for enhanced data intelligence capabilities.

8. (Re-)Certification

Complete the self-assessment for (re-)certification provided by the association. This self-assessment will need to get shared in a later state with the operator of your choice.

9. Prepare connectivity & integration tests
Connectivity & integration test are an integral part of a successful and smooth implementation of the upcoming breaking changes. Consequently, foresee this upcoming phase in your planning. Detailed planning of testing phase will be shared soon.

WAVE 2: INTEGRATED / JOINT TEST PHASE 

Details will get shared later in the process.

WAVE 3: GO-LIVE IN PRODUCTION 

Details will get shared later in the process.

SUPPORT INITIATIVES FOR A SEAMLESS TRANSITION

·        Technical Upgrade Events

We will be hosting events to demonstrate the technical aspects of the upgrades and to assist you with questions you may have.

·        Collaborative Release Preparation

Join our efforts in joint release preparations to ensure that your systems are fully compatible with the upcoming changes including joint tests and support sessions.

NEXT STEPS AND FURTHER COMMUNICATION

This initial checklist for Wave 1 serves as a foundational starting point. As we progress through each subsequent wave, we will continue to provide you with further updates and detailed information.

ACTION REQUIRED

Ensure to communicate the updates scheduled for 24.05 and 24.08 to your clients who rely on your software.

Additionally, we urge you to begin working on these tasks immediately. Get familiar with the new open-source code release of Tractus-x and Catena-x on the 28^th of May.

Early preparation will be key to a successful transition.

We are committed to working closely with you to navigate these changes and emerge stronger together in the Catena-X dataspace.

Dear Business Application Providers,

As we progress towards a series of service upgrades, it is essential for Business Application Providers to prepare for the upcoming changes. The following documentation outlines the mandatory and optional tasks that you need to undertake to ensure compatibility and compliance with the new standards and frameworks. Please note that these tasks are part of a structured approach leading up to the go-live in October 2024.

WAVE 1: PREPARATION PHASE 

1.      Component: Upgrade to EDC v0.7

Implement the new EDC v0.7 with the necessary extensions. This upgrade is crucial for maintaining compatibility within the Catena-X dataspace; old EDC versions won’t get supported anymore as soon as the new release is live. Note that the new EDC version will also bring changes to the data offer setup, policy templates and policy rules.

The upgrade of the EDC might have impact to any additional offered services which you may have in place. Ensure to update your services to comply with the new EDC version.

2.      Component: Update Digital Twin Registry to v0.5.0

Deploy and configure the Digital Twin Registry v0.5.0 to access the latest enhancements and ensure seamless integration.

3.      Component: Upgrade AAS Server/Submodel Server to v.3.1

Upgrade to the v3.1 of AAS server / submodel server is optional but recommended if it is integrated into your application, to take advantage of the new API and logic adaption.

4.      Application Adaptation / Legal and Compliance

Data Providers must revise and create new data assets, policies, and contract definitions according to the updated semantic model standards.

Adapt your applications to align with the new standards and certification framework, including:

· Mapping of business applications to semantic models.

· Providing functionality for creating data sovereignty compliant policies.

· Accepting only data sovereign compliant data offers.

· Adapting backend integration services.

5.      (Re-)Certification

Complete the self-assessment for (re-)certification provided by the association. This self-assessment will need to get shared in a later state with the operator of your choice.

6.      Prepare connectivity & integration tests
Connectivity & integration test are an integral part of a successful and smooth implementation of the upcoming breaking changes. Consequently, foresee this upcoming phase in your planning. Detailed planning of testing phase will be shared soon.

7.      Upgrade Knowledge Agent (if in use)

If using the Knowledge Agent as an EDC extension upgrade to the latest Knowledge Agent version is suggested.

WAVE 2: INTEGRATED / JOINT TEST PHASE 

Details will get shared later in the process.

WAVE 3: GO-LIVE IN PRODUCTION 

Details will get shared later in the process.

SUPPORT INITIATIVES FOR A SEAMLESS TRANSITION

·        Technical Upgrade Events

We will be hosting events to demonstrate the technical aspects of the upgrades and to assist you with questions you may have.

·        Collaborative Release Preparation

Join our efforts in joint release preparations to ensure that your systems are fully compatible with the upcoming changes including joint tests and support sessions.

NEXT STEPS AND FURTHER COMMUNICATION

This initial checklist for Wave 1 serves as a foundational starting point. As we progress through each subsequent wave, we will continue to provide you with further updates and detailed information.

ACTION REQUIRED

Ensure to communicate the updates scheduled for 24.05 and 24.08 to your clients who rely on your software.

Additionally, we urge you to begin working on these tasks immediately. Get familiar with the new open-source code release of Tractus-x and Catena-x on the 28^th of May.

Early preparation will be key to a successful transition.

We are committed to working closely with you to navigate these changes and emerge stronger together in the Catena-X dataspace.