Register asset as a product

Click Register New Product on the top-right section of the screen.

Select the asset in your library that you want to make into a product.
If you have not uploaded your asset yet, click the "New upload" button to upload it.

Register information for the asset you want to make into a product.
Set the product name, details, thumbnail, embedded content, and release information.

When you're done, click the "Register product" button to complete the process.