<ol><li><font size="2">Go to Account Payables &gt; Transaction &gt; Cash Purchase Confirm.</font></li><li><font size="2">Select Year and Period and click submit to get the Payment Advice List.</font></li><li><font size="2">To edit, select the particular row, by click the link of Form No.</font></li><li><font size="2">Select the particular row of invoices that you are confirm to do a Posting. Click Posting button to proceed the posting. </font></li><li><font size="2">Please be noted, <b>once the purchase invoice has been posted, you are unable to reedit the details</b>.</font></li></ol><br>