BAC：The full set of the SAP cloud solution’s capabilities are outlined in a central business adaptation catalog (BAC).
This catalog organizes and structures the capabilities into a hierarchy of business areas, packages, topics, and options. Solutions created in the studio require business configuration content that then appears as elements (BAC elements) in the catalog and allows administrators to implement solutions in the production environment.
下图是SAP Cloud for Customer Business Object CustomerQuote的TypeCode字段在repository Explorer里的显示：
如果要查BusinessTransactionDocumentTypeCode的CodeList，可以到Data Types标签页里查看：
如下图所示：
更多Jerry的原创文章，尽在：“汪子熙”: