| Subject | English | Chinese simplified |
| comp., MS | Duet Metadata Service | Duet 元数据服务 (A Duet server component that facilitates the transfer of application metadata from the SAP system to the Duet client computer) |
| comp., MS | Metadata Service | 元数据服务 (A Duet server component that facilitates the transfer of application metadata from the SAP system to the Duet client computer) |
| comp., MS | metadata service provider | 元数据服务提供程序 (A Web service that facilitates publishing of metadata into the metadata database and updating of the same later on) |