appliances - where are they?

Hi,

I'd like to install a sentinel appliance. I've got licenses and all.

When I look at what I can actually download from SLD, I cannot see anything named "appliance", and that confuses me.

The items that seems to be the closest match to "appliance" are for example "sentinel_server_8.6.1.0.x86_64-9999.0.513.preload.iso"

That does not seem entirely right.

So, unless the above file is the appliance. Does anyone know about the following?

1) Does a sentinel appliance still exists?

2) How do we get the installer?