I know, the enquiry is ancient. Still some key thoughts common to this kind of questions for the next visitor:
TASS is closed source, right? They talk of "Whether that be in the 'Cloud' or on-premises" but I haven't found the license nor installation instructions.
TASS is closed source, right? They talk of "Whether that be in the 'Cloud' or on-premises" but I haven't found the license nor installation instructions.
I that case the Moodle developers have no motivation to implement a "connector" to TASS, unless somebody comes with a contract. To make the matters complicated its API is not even public. Moodle has a set of APIs. So the only chance is for TASS people to implement a connector to Moodle.