> For the complete documentation index, see [llms.txt](https://docs.ngsurvey.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ngsurvey.com/fr/form-management/graphe-de-logique-de-flux/graphique-de-branchement-conditionnel-de-question.md).
# Graphique de Branchement conditionnel de Question
Le branchement de questions vous permet de définir un ensemble de [règles de condition](/fr/form-management/form-designer/condition-rules/conditions-rules.md) qui obligera le répondant à suivre un certain parcours en fonction de ses réponses.
{% hint style="danger" %}
Le branchement de questions n’est disponible que si vous avez activé le [Sondage en flux monodirectionnel](/fr/form-management/form-designer/form-settings/single-question-flow.md) mode sur votre Sondage. Le branchement de questions fonctionnera également uniquement si le répondant remplit le Sondage en mode flux d’une seule question et n’utilise pas des pages.
{% endhint %}
Le graphe de branchement vous permet de définir et de visualiser toutes les règles que vous avez définies pour vos Questions. Vous pouvez soit brancher vers une autre Question soit vers la fin du Sondage.
Si vous souhaitez afficher le graphe de branchement d’une Question, vous pouvez sélectionner cette Question dans l’onglet Questions flow pour n’afficher que la logique de branchement à partir de cette Question.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.
Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:
```
GET https://docs.ngsurvey.com/fr/form-management/graphe-de-logique-de-flux/graphique-de-branchement-conditionnel-de-question.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
