Siebel Customer-Centric Enterprise Warehouse Installation and Configuration Guide > Configuring Common Components of the Siebel Customer-Centric Enterprise Warehouse > About Document, Local, and Group Currencies >

Source System Provides Document Amount, Codes, and Exchange Rates for Local and Group Currencies

The source system provides the following:

• Amount in document currency
• Local currency and group currency codes
• Exchange rates for local and group currencies (DOCUMENT_TO_GROUP and LOCAL_TO_GROUP exchange rates).

All of this information is fed to the ADI. The ADI uses the DOCUMENT_TO_GROUP rate to convert the document currency amount to the group currency amount and uses the ratio of DOCUMENT_TO_GROUP and LOCAL_TO_GROUP to convert the document currency amount to the local currency amount. The ADI then passes the three currency amounts and three currency codes to the corresponding IA table.