While doing the CDF Fundamentals, I’ve found out that if you don’t select a Data Set ID while uploading your PDF file, you later won’t be able to link it to your Asset, as your Data Set won’t be found. Also I didn’t find a way to edit this later. I had to upload a new file and select my Data Set ID. Is this expected?
What was confusing to me is the fact that the Data Set ID is marked as optional. If this is not the case, this should be flagged as mandatory in order to upload any file.