# Fields ### **Fields** Fields are the essence of ACF. They are called "Metafields" and are stored as information tied directly to your own individual objects such as your products, collections, pages, etc. ![](/files/TEhyMF6eh1EW4CzOO4nN) You can use fields to store information, media, references, etc. that are relevant to help you better describe your objects in your storefront. Also, you can use it as an admin tool to store important backend information related to your exact business processes - the use cases can be whatever you want them to be essentially. --- # 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://help.accentuate.io/metafield-definitions/fields.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.