> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zelinqa.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Explore NBQ Studio

> Build, validate, and publish a qualification journey without changing your application.

**NBQ Studio** is the engine configuration interface. Changes are saved in a draft and do not affect active conversations until you publish a new version.

## The configuration journey

<CardGroup cols={2}>
  <Card title="1. Questions" icon="circle-question" href="/en/studio/questions">
    Create or import the question set NBQ may propose.
  </Card>

  <Card title="2. Sub-objectives" icon="list-check" href="/en/studio/sub-objectives">
    Organize questions into understandable business stages.
  </Card>

  <Card title="3. Objective" icon="bullseye" href="/en/studio/objective">
    Set journey depth and success information.
  </Card>

  <Card title="4. Review and publish" icon="rocket" href="/en/studio/publish">
    Fix inconsistencies and activate an immutable version.
  </Card>
</CardGroup>

<Frame>
  <img src="https://mintcdn.com/zelinqa-d77427f3/Yj84d-FlY_UhrTB0/images/studio-capture-pending.svg?fit=max&auto=format&n=Yj84d-FlY_UhrTB0&q=85&s=db721b85a66499695ac3f76725245e47" alt="Placeholder for the final NBQ Studio overview screenshot" width="1440" height="810" data-path="images/studio-capture-pending.svg" />
</Frame>

## Draft and published version

| State              | Who uses it?                                         | Effect of a change                                             |
| ------------------ | ---------------------------------------------------- | -------------------------------------------------------------- |
| **Draft**          | Your team in Studio or through the Configuration API | No effect on the public runtime.                               |
| **Published**      | New runtime sessions                                 | Immutable; replaced only after another successful publication. |
| **Pinned version** | A session that already exists                        | Remains unchanged throughout the conversation.                 |

<Info>
  This separation lets you prepare an update without changing the experience of visitors already in a conversation.
</Info>