Overview

Sigma Domain can edit Microsoft Office documents (Word, Excel, PowerPoint) using natural language commands. Upload a document, describe the changes you want, and the AI will modify the file for you.

Supported Formats

Format	Extension	Capabilities
Microsoft Word	.docx	Full editing
Microsoft Excel	.xlsx	Full editing
Microsoft PowerPoint	.pptx	Full editing
PDF	.pdf	View only (no editing)

How to Edit a Document

Step 1: Upload Your Document

• Click the paperclip icon in the chat input
• Select your file from your computer
• Or drag and drop the file into the chat area
• The file will upload and show a preview

Step 2: Describe Your Changes

Type what you want changed in natural language:

• "Make the title bold and increase its size to 16pt"
• "Add a new section called 'Conclusion' at the end"
• "Change all headings to blue color"

Step 3: Review and Download

• The AI processes your request and modifies the document
• A preview of the changes may be shown
• Download the modified document from the chat

Word Document Editing

Text Formatting

• "Make the first paragraph bold"
• "Change the font to Arial throughout"
• "Set line spacing to 1.5"
• "Add italic to all section headers"

Content Changes

• "Add a paragraph about [topic] after the introduction"
• "Remove the second section"
• "Replace all instances of 'Company A' with 'Company B'"
• "Add a bullet list with these items: [items]"

Structure

• "Add a table of contents"
• "Insert a page break before the conclusion"
• "Add headers and footers with page numbers"
• "Create a 3-column table with Name, Date, Status"

Excel Spreadsheet Editing

Data Entry

• "Add these values to column A: [values]"
• "Create a header row with Name, Email, Phone, Status"
• "Fill column B with dates from Jan 1 to Jan 31"

Formulas

• "Add a SUM formula for the Total row"
• "Calculate the average of column C"
• "Add a VLOOKUP to find matching records"

Formatting

• "Make the header row bold with a blue background"
• "Auto-fit column widths"
• "Add borders to the data range"
• "Format column D as currency"

Charts

• "Create a bar chart from columns A and B"
• "Add a pie chart showing the distribution of categories"
• "Create a line chart of monthly sales trends"

PowerPoint Editing

Slides

• "Add a new title slide"
• "Create a slide with a bullet list about [topic]"
• "Duplicate slide 3"
• "Remove the last slide"

Content

• "Add the text [content] to slide 2"
• "Change the title on slide 1 to [new title]"
• "Add speaker notes to each slide"

Design

• "Apply a professional blue theme"
• "Add an image placeholder on slide 4"
• "Change the background color to light gray"

Multi-Step Editing

You can chain multiple edits in a single request:

• "Bold the title, add a footer with today's date, and insert a table with 3 rows and 4 columns after the introduction"
• The AI will execute each change in sequence

Document Analysis

Besides editing, you can ask the AI to analyze documents:

• "Summarize this document"
• "What are the key points in this report?"
• "How many pages/slides does this have?"
• "List all the tables in this spreadsheet"

Tips for Best Results

1. Be specific about what you want changed
2. Reference elements by name, position, or content (e.g., "the first table", "the slide titled Introduction")
3. One document at a time - upload and edit one file per request for best results
4. Check the output - always review the modified document before using it

Troubleshooting

File Won't Upload

• Check file size (max 100MB)
• Ensure the format is supported (.docx, .xlsx, .pptx)
• Password-protected files must be unlocked first

Changes Not Applied Correctly

• Try being more specific about which element to change
• Reference elements by exact text or position
• Break complex edits into smaller, simpler steps

Formatting Lost

• Some complex formatting may not survive editing
• Custom fonts may revert to defaults
• Macros and VBA code are not preserved during editing

Large Documents

• Very large documents may take longer to process
• Consider splitting into smaller sections for editing
• Processing timeout is typically 30-120 seconds