1. Add a New Cardholder
Before issuing a card, you need to create a cardholder to facilitate card management. In addition to adding new cardholders, you can also manage the information of existing cardholders. If your card issuance fails and you are prompted that the cardholder information is incorrect, please follow the steps below to edit and modify the information.
If you need to add a cardholder, click Cardholder and then the [Create Card user] button in the upper right corner. After creation, refresh the page to view the new cardholder. The system will randomly generate a new cardholder. If you need to modify the information, you can edit it directly.

2. Edit Carduser Information and Billing Address
If you want to modify the cardholder information or billing address, go to Carduser, find the corresponding cardholder, and click the [...] - Edit button on the right to update the cardholder's information and billing address.
