# Page Branching Graph
Page branching allows you to define a set of [condition rules](/form-management/form-designer/condition-rules/conditions-rules.md) that will lead the respondent to go to a page of your choice if one or more of these rules are met.
The branching graph let you set and see all the rules that you have defined for your survey. You can either branch to another page, the end of the survey or redirect to an external website.
Setting a branching condition using the graph editor
If you want to display the branching graph of a page you can select that page in the Page flow tab to display only the branching logic starting from that page.
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.ngsurvey.com/form-management/flow-logic-graph/page-branching-graph.md?ask=
```
The question should be specific, self-contained, and written in natural language.
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.