This is a Code to Tax adjustment for Ledger Journal in axapta You can try this code in Job in AOT. I hope it can help you to get class and method details for tax adjustment.     LedgerJOurnalTrans         LJTrans;     TaxLedgerJournalCalculate  taxLedgerJournalCalculate;     TaxLedgerJournal           taxLedgerJournal;     TaxRegulation              TaxReg;     ;    ttsbegin;  select firstonly LJTrans  where LJTrans.JournalNum == "000787_j";  taxLedgerJournal = TaxLedgerJournal::construct(TaxJournalCall::Journal, LJTrans, null);     TaxReg    = new TaxRegulation();     taxLedgerJournal.calcAndPost();     TaxReg.setTax(taxLedgerJournal);     TaxReg.createSumsFromTmp();     TaxReg.allocateAmount(7.8);     TaxReg.saveTaxRegulation();   
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