How do I attach a file for the AI assistant or ask a question about a specific document?

1. To attach a file, click the paperclip icon on the right side of the message input box on the “AI assistant” page. 2. Enter your question in the message input box, then press Enter or click the paper airplane icon to send. Press Shift + Enter to insert a line break. 3. To ask about a specific document, go to that document's page and click “Ask AI”.