...
This will make a new ACME button available to all users in the left menu to manage ACME accounts. When using Personal ACME, a DNS-01 or HTTP-01 challenge must be performed for each certificate and the HMAC key must be specified.
Why do I need to provide identity documentation for IV+OV certificates?
This can be avoided by agreeing to "Automated S/MIME Certificate Issuance via SAML Entitlement" permissions under the Enterprise information page. This will only be possible for SAML-enabled accounts as the SAML information is taken as equivalent to the identity vetting done by the CA.

