The Simple Data Exchange Wizards is a very useful tool to execute quick Data Exchange in a few simple Steps.
The following Manual will explain you the details of how to use the Share Data Set Wizard:
The "Share Data Set" feature in the wizard allows you to seamlessly share data sets across EDCs through a series of guided steps. This document will take you through the entire process.
Step 1: Start the Process
Navigate to the Wizards Page
On the wizards page, click on ‘Share Data Set’.
Launch the Share Data Set Page
The ‘Share Data Set’ page will open, guiding you through the process of sharing data across EDCs.
You will follow these steps:Create or select an existing submodel
Create an asset connected to this submodel
Create a contract with a defined policy and assigned asset
Publish your asset in the Digital Twin Registry (Optional)
Proceed to the Next Step
Step 2: Create or Select a Submodel
Option 1: Creating a New Submodel
Select the ‘Create New Submodel’ Option
Click on ‘Select schema’ to bring up a list of semantic models.
Select the Required Semantic Model
Choose the appropriate semantic model from the list.
If no semantic models appear, ensure your dataspace is properly configured. If needed, exit the wizard to configure your dataspace and add the semantic model service.
Use a JSON Template
Click on the ‘</> Use JSON Template’ button to load sample data into the File Preview area. You can either:
Manually edit the data in the preview area. OR
Edit it locally and paste the updated data. OR
Upload as a file in JSON or TXT format.
Save and Continue
Once your data and submodel are ready, save and proceed to the next step: creating an asset.
Option 2: Selecting an Existing Submodel
Select a Submodel
Click on ‘Select Submodel’ to open a list of existing submodel service components.
Choose the Required Submodel Service
Select the required submodel service from the list.
Select the Appropriate Submodel
A list of submodels associated already registered with the selected service will be displayed. Choose the appropriate one. Ensure the data format corresponds to a specific semantic model.
Continue to the Next Step
The selected submodel will appear in the text area. Save and proceed to the next step: creating an asset
Step 3: Create an Asset
Select Your EDC as the Provider
If you only have one EDC, it will be automatically selected.
Example for Single EDC:
Example for Multiple EDCs:
Name Your Data Asset
Enter a name for your asset in the ‘Asset Name’ field.
Specify Additional Asset Details (Optional)
If needed, click on ‘Specify Asset Details (optional)’ to open a pop-up window where you can edit additional asset properties. This step is optional.
Save and Proceed
Save the asset and continue to the next step.
Review Asset Information
After saving, the asset details will be displayed. Review the information and proceed.
Step 4: Create a Contract
Define a Policy for the Data Asset
There are two types of policies:
Access Policy: Restricts who can access the data based on criteria such as BPN, membership credentials, or dismantler.
Usage Policy: Restricts how long the data asset can be accessed.
Create or Select a Policy
By default, ‘Create New Policy’ is enabled.
If you prefer to use an existing policy, click on ‘Select existing Policy’ to open a pop-up window with all previously created policies.
Attach the Policy to the Asset
The asset selected or created in the previous step will be automatically attached to the contract.
Fill in Additional Information
You can fill in the ‘Created By’ and ‘Description’ fields as needed. Save and proceed to the next step
Review the Contract Details
The contract details will be displayed. Review them carefully and continue to the next step.
Step 5: Register the Asset in the DTR (Optional)
The Digital Twin Registry (DTR) is a registry for digital twins. Here, the provider publicises digital representations (digital twins) of the assets the participant has data on. This data is encapsulated in submodels accessible via instructions that a consumer will find in the Digital Twin Registry (DTR). The DTR contains only meta-data. >> https://eclipse-tractusx.github.io/docs-kits/kits/Digital%20Twin%20Kit/Operation%20View%20Digital%20Twin%20Kit
Register Digital Twin in the Digital Twin Registry (DTR)
This step is optional. If you choose to register, select a Digital Twin Registry (DTR) and choose the appropriate (previously created) DTR component from the pop-up window.
Review and Edit Metadata (Shell Descriptor)/Digital Twin
A template of the metadata (Shell Descriptor) will appear. Edit the details only where needed.
Once everything is set, click ‘Register to DTR’ to finish the process.
Great News!! Your data asset is now ready to be accessed by the consumer.
If you encounter any issues during this process, kindly reach out to us >> support@cofinity-x.com