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Aux. Code: Used to group slip lines, to filter a group of information during report generation, and to display totals of grouped information. This field can also be used to record any necessary information that is not included in the slip.
The aux. code on the line is different from the aux. code located at the header section. The Aux. Code field on the top of the slip is applied to the slip bottom, while the Aux. Code field on the line is applied to the line since it's used to classify slip lines. The Transaction Aux. Code is available in filter options of all reports related to slips. However, slips cannot be sorted by transaction aux. code.
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It will be used in form BA and form BS: This field is used to specify whether or not account transactions will be used in form BA and form BS.