You can now issue mDOCs via OpenID for Verifiable Credentials, with X509 certificates!
Start by creating a new X509 root certificate for issuance in the "Trust" page within the dashboard, or using the Certificates API.
When creating an mDOC credential template, you will now need to select the X509 root certificate you created. The root certificate will automatically be used to generate document signing certificates for the issuance of the mDOC credentials.