How to Register EPREL-ID
Manually Register EPREL-ID in NOBB Supplier
In NOBB Supplier, the EPREL-ID is registered on each individual product. The field can be found under the Product Data tab, within the Identifiers group.
Click the Edit button, and enter the product’s EPREL-ID in this field. Remember to publish the products after saving your changes.

Register EPREL-ID via Excel Upload
It is also possible to upload EPREL-IDs via Excel. To do this, export the products you want to update to Excel, enter the EPREL-ID in the Excel file, and then upload the Excel file back into NOBB Supplier.
Export Products to Excel:
Search for the products you want to update.
Select the products in the search results.
Click the Export button.
Choose Product Data, and check the box for Identifiers.

Next, fill in the EPREL-ID values in the corresponding column in the Excel file.
Import the changes into NOBB Supplier by uploading the Excel file via the menu Products – Upload Products. Select Update existing products from Excel, and choose the Excel file you want to upload.
Remember to publish the changes at the end.