CustLoginIdCustPermId| Description |
| Customer ID Choice |
| Type : Entity |
| DataType : null |
| Elements | |||
| CustLoginId | Customer Login ID. Used as a user-friendly name for the customer for authentication purposes. Maps directly to Customer Permanent ID.Some implementations may allow a user to change his or her Login ID. When the CustId is used in messages between a Customer and a Service Provider, the CustPermId element is an optional element and the CustLoginId is a required element. | ||
| CustPermId | Customer Permanent ID. Used as a database key to uniquely identify a customer. Cannot be changed by the customer.When CustId is used in messages between service providers, CustPermId may be required with CustLoginId optional. | ||