Service Configuration Use D01 for Service Identification D01 is by default the Login Name for a Package or Service and can be used for Provisioning. If D01 is not needed for a Login Name, it can be renamed to identify the service as needed. The value of D01 is always passed to the Service Hook if the Service Hook is utilized. Configure New Service for Automated Future Billing and Provisioning Describes how to setup up a Service such that nightly processing will automatically open the Service at a future date. Provisioning may also occur if configured.