Цитата:
Ledger and subledger lines and distributions
Accounting distributions and subledger journal entries are the foundational pieces of the new accounting framework. Accounting distributions enable a user to define how amounts on a source document impact account balances, such as ledger accounts in General ledger or projects. A subledger journal entry is the accounting entry created for a source document. The subledger journal entry remains in the subledger and can be previewed before a source document is journalized.
With the addition of subledger journal entries, additional performance optimization and summarization rules can be defined for the transfer of the subledger journal entries to General ledger. The transfer process can be defined to occur synchronously or asynchronously. During the transfer process, a user also has the option to summarize the subledger journal entries for similar source documents to reduce the quantity of data in General ledger.
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The accounting distribution and subledger journal entry functionality is new in Microsoft Dynamics AX 2012 and has been implemented in the following source documents:
Purchase requisitions
Purchase orders
Product receipts (previously called PO packing slips)
Vendor invoices
Free text invoices
Travel requisitions
Expense reports
Подробнее тут:
http://www.microsoft.com/download/en...s.aspx?id=7225