> For the complete documentation index, see [llms.txt](https://learn.withessential.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.withessential.com/revenue/quotes/attach-a-file-to-a-quote.md). # Attach a file to a quote A quote can include file attachments, such as a spec sheet, a photo, a video, or a supporting document. On the open quote, find the Attachments section and click Add New Files to upload; PDF, PNG, JPEG, JPG, DOC, DOCX, XLS, XLSX, MP4, MOV, M4V, and WEBM are supported. ## Video attachments * A video plays right in the preview when you click its name in the Attachments section, and technicians can record and attach videos from the mobile app. * Videos can be up to 5 minutes long. You can add or remove attachments while the quote is in Draft. Once a quote is sent for signature, its contents lock, so attach what you need before sending. If you need to change attachments on an Unsigned or Expired quote, use **Revert to Draft** to reopen it for editing. This makes the customer link unavailable and stops pending follow-ups until you send the quote again. A Signed quote must be voided before it can be reverted. If the quote was created for the wrong customer or property, create a new quote instead. > **Where to find it:** On the open quote in Draft, the Attachments section, Add New Files ## Related guides * [How a customer reviews and signs a quote](/revenue/quotes/how-a-customer-reviews-and-signs-a-quote.md) * [Add a line item to a quote](/revenue/quotes/add-a-line-item-to-a-quote.md) * [Apply a discount to a quote](/revenue/quotes/apply-a-discount-to-a-quote.md) * [Create a quote](/revenue/quotes/create-a-quote.md) * [Custom pricing on quote line items](/revenue/quotes/custom-pricing-on-quote-line-items.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://learn.withessential.com/revenue/quotes/attach-a-file-to-a-quote.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. 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.