Entrust PKIaaS - Customer Guide ... Automating MDM enrollment with an Entrust-hosted Enrollment Gateway Configuring MDM automation in Jamf Options SCEP Click SCEP on the Options tab and configure the following settings. URL Name Redistribute Profile Subject Subject Alternative Name Type Retries Retry delay Challenge type Entrust Web Service URL Administrator Username Administrator Password Verify Password Digital ID Configuration Name Group Name RDN Variables Key Size Use as digital signature Use for key encipherment Fingerprint