With a bit of digging answered my own question.

To activate console commands both for the base game and the editor - navigate to your Divinity Engine2 Directory, and find ReCon.exe. This is a remote utility for entering console commands. The commands can be found here:

On this page there is a broken link to commands relating to givetreasure, as seen here: http://fileserver-dmz/mediawiki/index.php/Give_armor_and_skills

Will be testing them now, I'll report back with anything interesting.

Edit: My bad folks, it looks like ReCon.exe was never meant to work with the SP, and the wiki page has changed to specify as such.

Last edited by zulu2502; 15/09/17 08:05 PM.