For this demonstration, it will be necessary to create a field with the type 'Selector'. Then click the 'Import CSV/XLSX' button to upload a spreadsheet in one of these formats.
Field editing.
Spreadsheet format
The spreadsheet must contain a column called 'label' and another called 'value'. Each row, starting from the second, must represent the name and the value of a field.
Spreadsheet with the products.
Result
When selecting the spreadsheet, all options will be loaded as shown in the image below. If the spreadsheet is used to update the item list, only values not yet imported will be added.
