Authenticating Bluecat IPAM appliances

Has anyone had any luck authenticating against Bluecat IP address management appliances? I have not worked with them yet. Anyone have experience doing this and what permissions are needed for the scanning account on the appliance?

This just came up for us,

I received confirmation back that we cannot add additional accounts to any of these devices. It is not supported and would break upgrade/update processes.

There is a lesser privileged, built-in account, that might work, that would could possibly grant security access to use, but we dont know if that is something that would work.

We have reached out to the vendor for verification.

I also dont know if @Rapid7 supports that as a network device in their checks and ongoing support and coverage.