Pages and files

Everything in your brain is either a page, which lives in Noetix, or a synced item, whose real copy lives in another tool (see Connectors).

Upload files

On the Brain page, choose Add knowledge and drop in files: PDF, Word, Markdown, text, CSV and JSON. Each file becomes a page and is built into the brain in the background.

You can also upload from the chat: press + and choose Upload to brain.

Write a page

On the Brain page, choose Add knowledge › Write a page. Give it a title and write. Headings help: an edit to one section only rebuilds that section.

Or ask in Agent mode: "Write a page about how we run releases."

Edit a page

Open the page and edit it, or ask the assistant in Agent mode to change it. Agents connected over MCP can edit pages too.

Every version is kept. Open a page's history to see who changed what and when, and restore any earlier version. That is why edits don't need approval: nothing an edit does is lost.

The Notes page

A one-off fact that doesn't need a page of its own ("our office moves on 1 March") goes on the Notes page as a dated line. It is an ordinary page: read it, edit it, restore it.

Decisions

A decision gets its own page, titled Decision: <what was decided>, with what was decided, when, why, and what was considered. When the company changes its mind, the new decision gets its own page and the old one is marked as replaced, never deleted, so the reason for the change stays on record. Ask the assistant in Agent mode to record one.

Files in the chat are not saved

Remove something

Removing is for workspace admins: remove a page or a synced item from the Brain page. In Agent mode the assistant can remove things too, but it always asks first, and an admin approves it.