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If needed, you can replace each default GL account with another GL account from the same section of the chart of accounts by using the Accounting > See Also > Default GL Accounts by Default form, for details refer to Default GL Accounts by Default.
On posting the documents, the application automatically generates valid GL transactions; you can view a posting report that provides information on the generated GL transactions, data for accounting, accumulation, and information registers.
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To replace some of financial GL accounts, on the Main tab of the document, click the hyperlink which is represented as two comma-separated GL accounts as in an invoice on a screenshot below. Similarly, you can locate and replace the default GL accounts in documents of other types.
Invoice. The link to default GL Accounts
A dialog box with the default GL accounts appears. For example, the screenshot below shows the dialog box for the above invoice.
The GL Accounts dialog box
On the Inventory tab, you can replace the default sales, inventory, or cost of goods sold accounts for each of the sold items.
Invoice. The link to item-related default GL Accounts
To view or replace the accounts for an item, click the accounts link in the GL Account column in the corresponding table row (document line). The GL Accounts: Item dialog box opens.
Invoice. A dialog box for replacing the item's GL accounts
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Also, for particular documents, you can view and analyze posting reports with information on GL transactions that are generated during document posting. To view a posting report for a document, select the required document in the appropriate list and click the 
button on the list toolbar or open the document and click the button on the document toolbar.
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