# Alex in the Pathway Builder

Ask for a wording or setting change and apply it when you agree. Read the Alex Assistant guide in Hello Alex documentation.

Canonical HTML: https://docs.helloalex.ai/article/alex-in-the-pathway-builder

Path: [Documentation](/) / [Alex Assistant](/alex)

## Overview

Inside a pathway, Ask Alex reads the pathway you have open and proposes changes to it. You see the exact before and after, and nothing reaches the pathway until you apply it.

## How it works

- Open a pathway, go to Ask Alex, and describe what you want different — a warmer opening, a stricter loop condition, a different transfer number, an extra extraction variable.
- Alex reads the saved pathway and comes back with a proposal: which node and which field it would change, the current text or value, and the replacement.
- Apply to pathway puts the change on the editor's copy of the pathway. Save keeps it, and Publish sends it live, exactly as with any edit you make by hand.
- Alex reads the saved pathway rather than unsaved canvas edits, so save your work first if you want it taken into account.
- A request with no direction — 'change the prompt' — comes back as one question offering concrete directions, rather than a guess that would replace your text.

## Important fields

- **Proposed change:** The before and after, line by line, with a count of what was added and removed.
- **Apply to pathway:** Puts the proposal on this editor's copy. Nothing is live until you save and publish.
- **Current pathway:** The nodes Alex is reading, so you can see what it based a suggestion on.

## Use cases

- Tightening a node's wording without rewriting it yourself
- Setting a loop condition in the house phrasing
- Adding extraction variables with the right type

## Tips

- Good to know: Alex proposes; you apply. It never edits the canvas on its own and never publishes.
- Good to know: a field with a fixed set of options — transfer type, voicemail handling, the AI model — only ever gets one of those options; ask for something else and Alex says what the field accepts.
- Select a node before asking, and 'this node' means that one.

## Next step

Open a pathway, ask Alex to shorten its opening line, then apply and save.

## Related documentation

- [More Alex Assistant guides](/alex)
- [Ask Alex](/article/ask-alex-overview) — Ask questions about your account and get answers from your own data.