Document ID and Tax ID

This ERD (see the following figure) illustrates how document identification numbers are generated and assigned to each user. Typically, document IDs are used to support a legal requirement to print unique numbers on legal documents, such as invoices and receipts. Governments provide specifications on the document ID formats, and these formats can be used to generate a document ID mask within the Siebel application. After the mask is created, it must be assigned to individual users who have the authority to use them. When the user prints from the handheld device, a unique sequence of numbers are printed onto each legal document defined with the document ID mask.

The following table lists the entities in this ERD and their corresponding tables.

Entity	Table
Account	S_ORG_EXT, S_PARTY
Authorized Product	S_ORG_PROD
Document Mask Component	S_DOC_NUM_SEG
Document Types	S_DOC_NUM
Document Values	S_DOC_NUM_VAL
Invoice	S_INVOICE
Order	S_ORDER
Order Item	S_ORDER_ITEM
Price List	S_PRI_LST
Price List Item	S_PRI_LST_ITEM