Every element has a connector that you can point to which data you want to link. For example, all element blocks in the label editor can link to specific data.

To display the data on the label, you need to use the label editor to edit your label template. You can access the label editor by creating a new template or editing the existing template.

There are four types of label elements. Clicking the menu on the left can put a new element into the label content. Every element type can link to specific data from your store. Check how to connect data with different elements:

QRcode and Image are the same. You can specify certain data columns for QRcode or upload your logo to the image type.

The barcode image element can connect with SKU data or assign fixed data through CUSTOM_BARCODE. Check the image to find out where to link the element block. Once connected, the element block will display the data you specify in the PDF file.