Austin reached out to Michael Stalenwart. Michael emailed Glassdoor on 7/5 and said:
> " Hi Team,
> My Product team has connected on this and even checked your instance for the specifics of the integration, and we believe we've identified the issue.
>
> After checking the Northpass Integration details, the assumption is that they would be writing back course progress details to a custom object in Gainsight, and generally, writing to GS Custom Objects is achieved with External API Integration. We noticed you have a custom object named northpass (northpass__gc), that was created as a "High Volume" Object. Gainsight does not allow writing to High Volume Objects in a transactional manner via the External API Integration which is causing the failure. If this is the case, then you'll need to create a "Low Volume Object" and add that in the integration setup of Northpass.
>
> It also looks like Northpass documentation hasn't specified Low Volume Object explicitly which could be the source of confusion.
>
> Let us know if using a Low Volume Object rather than a High Volume Object fixes the issue. Happy to continue to help where needed.