how to source item.taxrate on advanced pdf template

AI generated answer (using internal Slack threads):

To source the item tax rate on an advanced PDF/HTML template in NetSuite, you would need to create your own calculations as the Tax Summary is a reflection of built-in NetSuite functionality that is not directly accessible in the advanced template. If you are using SuiteTax, you might find the "taxdetails" sublist useful. However, if you are using a legacy tax system or a third-party tax system like Avatax, you would need to handle this differently. For example, in the case of Avatax, you can assign tax codes on the item level. The tax code will exempt products. For Advanced Taxes, you assign tax schedules to items. Then you assign nexuses as taxable or non-taxable to the tax schedules. Please note that these are general guidelines and the exact implementation might vary based on your specific use case and tax setup. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******