> ## Documentation Index > Fetch the complete documentation index at: https://docs.stru.ai/llms.txt > Use this file to discover all available pages before exploring further. # Branded Reports > Set your header fields and company logo once, and every calc sheet and report comes out on your firm's letterhead ## Your Letterhead, Every Time Every calc sheet the [Structural Agent](/platform-guides/structural-agent) produces carries a full project header, and you control every field in it: project name, project number, project task, calc by, calc date, checked by, checked date, and the project address, plus your company logo pulled from your [Standards folder](/how-to/standards-folder). Set the fields and the logo once, and every [Mathcad sheet](/workflows/mathcad-calc-sheets), [Excel workbook](/workflows/excel-spreadsheets), and PDF report comes out on your firm's letterhead. Here is the header on a finished calc sheet: A finished calc sheet header: firm name and address on the left, project name, number, and task in the middle, calc by and checked by with dates on the right *** ## The Header Fields | Field | Example | | -------------- | ----------------------------------- | | Project name | Office Building Demo | | Project number | 24-1042 | | Project task | Fillet Weld Capacity Design | | Calc by | J. Doe, PE | | Calc date | 07/06/2026 | | Checked by | R. Roe, PE | | Checked date | 07/07/2026 | | Address | 1600 4th Ave, Seattle, WA 98101 | | Logo | logo.png from your Standards folder | **Calc by and checked by are your QA trail.** Fill them the way your firm's review process expects: you are the engineer of record, and the header carries that on every page. *** ## One-Time Setup Open **Files** from the account menu and find the Standards folder, marked with the book icon. Upload your **logo** (a PNG with a transparent background works best) along with anything else that defines your format: a report template, a sample calc package, formatting notes. The Files list showing the shared Standards folder with its book icon No Standards folder yet? Right-click any folder you can edit in [Files](/how-to/file-management) and choose **Set as Standards Folder**. Organization-wide setups are covered in [Your Standards Folder](/how-to/standards-folder). Click the **+** button in the message box. **Formatting standards** shows a toggle, on by default. With it on, the agent reads your Standards folder before it formats anything: no tagging needed in each prompt. The + menu in the chat with Upload from computer and the Formatting standards toggle switched on Tell the agent the fields once and keep them: ```text Example: header defaults theme={null} Use these header fields on all calc sheets for this project: Project: Office Building Demo Project number: 24-1042 Calc by: J. Doe, PE Checked by: R. Roe, PE Address: 1600 4th Ave, Seattle, WA 98101 Logo: logo.png from the Standards folder. Save this as a standard. ``` The header block lands in your Standards folder, and future conversations pick it up automatically. The task and the dates change with every calc, so leave those to each request. *** ## Generate the Deliverable Ask for the calc or report the way you normally would: the header and formatting come from your standards. Set the task per calc, and override any field inline when a sheet needs something different: ```text Example: calc package theme={null} Create the retaining wall design calcs for the north wall: 10 ft retained height, level backfill, 120 pcf soil, no surcharge, ACI 318-19, US units. Project task: North Retaining Wall. ``` ```text Example: field report theme={null} Write up the findings from @Site_Walk_Photos.pdf as a field observation report on our template, with the standard header. ``` The finished document lands in the chat as a download link and in your [Files area](/how-to/file-management) automatically. The same setup carries to [RFIs and RFAs](/how-to/generate-rfi-rfa): the agent follows the forms it finds in your Standards folder. *** ## One-Off Formats For a client format you will use once, skip the Standards folder: attach the template with the **+** button and reference it in the prompt. ```text Example theme={null} @Client_Report_Template.docx Use this template for this report instead of our standard format. ``` Attachments and tagging are covered in [Using the Chat Input](/how-to/chat-input) and [Mentions & Attachments](/how-to/mentions). *** ## Next Steps Where the logo and templates live, and how the agent uses them [Standards Folder guide](/how-to/standards-folder) The calc package that wears this header [Mathcad Calc Sheets guide](/workflows/mathcad-calc-sheets) Workbooks with the same header rows built in [Excel Spreadsheets guide](/workflows/excel-spreadsheets) The brief that fills the sheet under the header [Design Checks guide](/workflows/design-checks) **Questions?** Email **[support@stru.ai](mailto:support@stru.ai)** or [book a call](https://cal.com/bhosh).