Before you start configuring the custom URL, you'll need to know some details about your instance, and you should also be aware of the limitations of using a custom URL for a Visual Builder instance.

What you'll need to configure the custom URL:

• Visual Builder instance: You'll need to have already provisioned a Visual Builder (or Integration) instance on Oracle Cloud. The instance must be a PSM/OCI based Oracle-managed instance.
• VB instance public loadbalancer IP: You can obtain the load balancer IP address by performing a dig on the hostname using the URL. For example, for the URL:

  https://vbmyinst-vb-axdkj3wttbhm.builder.us-ashburn-1.ocp.oraclecloud.com/ic/builder/

  Run the following command from the terminal to obtain the IP address required to configure backends:

  dig https://vbmyinst-vb-axdkj3wttbhm.builder.us-ashburn-1.ocp.oraclecloud.com

• DNS name: You must decide what DNS name will be used to access the system, and that name must be in a DNS domain that you own.
• SSL certificate: You must have a CA signed SSL certificate with a private key for the DNS name.