How to create a SLE 16 Unattended Install iso

[rreed9991]

Trying to make a full unattended SLES 16.0. I am used to using AutoYAST with SLES 15. I verified the autoinst.json is reachable from our HTTP server. Alternatively, I would prefer to place it directly at the root of the iso and point to it. Is mksusecd the correct command to use when creating the new iso?

sudo mksusecd --create SLES16.0-auto-install.iso --boot 'inst.auto=http://20.20.0.76/efi_boot/autoinst.json' SLES-16.0-Full-x86_64-GM.install.iso

cat autoinst.json
{
"user": {
"fullName": "SUSE",
"userName": "suse",
"password": "my-password",
},
"product": {
"id": "SLES",
}
}