Issuer Attributes - These are attributes that are linked to your details as an issuer.
issuer.name - Adds the Accredible account name into the certificate.
Group Attributes - These are things that can be added from data set at a group settings level.
Group.Course_Name - Adds the group name to the certificate
Group.Course_Description - Adds the group description to the certificate
Recipient Attributes - These are attributes that are linked to the recipients information.
recipient.name - Adds the recipients full name
recipient.id - Use this to add a space for your own unique recipient ID like a student number or association ID
recipient.email - Adds the recipients email address
Credential Attributes - Attributes that are specifically linked to the credential you are issuing
credential.id - Adds the recipients unique Accredible certificate ID
credential.issue_on - Adds the date the credential was issued on
credential.expiry_date - Adds the date the credentials expire on
credential.grade - Adds a grade onto the certificate
Custom Attributes - Attributes that you have added yourself. These could be literally anything you want.