Hello @MaxBeijer,
I think it is more a question of understanding the text. For me, as fat as it mentions SAS data and SAS tables, and not referring to anything else, the document says exactly that.
Anyway, it seems reasonable to me, that perhaps is a good idea what might NOT be supported, as SPDE. And if it is, what would be the additions to consider.
Have you already open a ticket with SAS Technical Support? I would also make a clear request towards documentation, they can evaluate and move the request to the appropriate team.
Best regards,
Juan