![Digi-CA™ the complete Certificate Authority [CA] system](/files/imagefield_thumbs/digi-ca-server_0.png)
When issuing large numbers of certificates in a single instance (e.g. several thousand in one hour or day) this will result in many users completing the online application form very soon after receiving the invitation email. Manually approving each request may not be possible and in such cases, RA Automation is the recommended option.
RA Automation can be as simple or as integrated as your environment requires and can be enabled on any version of Digi-CA™.