In this scenario, we will expose a set of documents for a product record to be downloadable by the general public with no authentication or user account required.
- Create a SharePoint Content record for products, using the Default Document Location:

- Create a SharePoint Permission record for products, with Public Visibility and only the Allow Download permission.

- Link the records created above:

- Place the SharePoint list on the portal Product page:

The result will be a list of files available for download by anyone:
