# Customizing Product Metadata Unlike on our other platform integrations such as Magento, you cannot edit or customise any of the product metadata that is sent to Nosto. Nosto relies on the webhooks (API) calls sent by Shopify to track changes to your product catalog and does not rely on the embedded tagging on the page. All product tags in Shopify are mapped to the `tags1` field in Nosto. Editing the core Nosto `snippets/nosto-tagging.liquid` file will simply result in incorrect recommendations with mangled pricing and availability information > **Note:** In the event that you need guidance with customisations, please contact our support personnel. Our in-house Shopify Experts will be able to instruct and assist with the best course of action to ensure a smooth implementation. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.nosto.com/shopify/features/outdated-asset-api-approach/customising-product-metadata.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.