Click on the Upload Schedule File button, provide a mandatory Name and Description, and designate the document to be uploaded...

... and conclude with a click on the Upload button.

The file is now available to the system:

The data must be formatted in a specific way, and the files have a correct extension (.ssim, .csv or .xlsx).

Please refer to this section for more information on how to create a proper Schedule file.

Note:  You may upload additional files, or remove uploaded files (by means of the red cross next to each item).