> ## Documentation Index > Fetch the complete documentation index at: https://runway-docs.cfo.ai/llms.txt > Use this file to discover all available pages before exploring further. # Glossary & key concepts > Get familiar with Runway's structure and the terms you'll see throughout the product. Get familiar with Runway's structure and the terms you'll see throughout the product. ## Terms A mini spreadsheet built into CFO.ai — each report or forecast you build lives in its own table block. Profit & Loss table block in CFO.ai showing monthly revenue, expenses, and margin rows The connections that pull your data in automatically — QuickBooks, Xero, NetSuite, Sheets, and CSV files. CFO.ai integrations panel showing CSV upload, Google Sheets, NetSuite, QuickBooks Online, and Xero Different "what if" versions of your plan, so you can compare outcomes before deciding what to do. Scenario picker in CFO.ai showing Main Scenario, Best Case, and Budget compared side by side on a P&L A single screen inside CFO.ai focused on one topic — like a folder or tab in your workspace. An organized list of similar items, like contacts or expenses, made up of rows and columns. The key numbers you track to understand the business — cash, burn, revenue, and more. P&L snippet showing key metrics: Total revenue, Total cost of revenue, Gross profit, and Gross margin % A single line of data in a table block, like an expense category, vendor, or line item. P&L table showing individual rows like Marketing & advertising, Rent & lease costs, and Travel & meals ## Still not sure what a term means? Just ask CFO.ai directly, in your own words. Get instant answers from our AI assistant.