# PullRequest Proxy Dataflow Diagram

Below is a dataflow diagram for installations of HackerOne's PullRequest Proxy for our Code and Code Security Audit solutions when an integration involves a self-hosted (on-premise) source code management provider such as: 

* GitHub Enterprise Server
* GitLab Self-managed
* Bitbucket Data Center
* Azure DevOps Server

<figure><img src="/files/t8QM2VdA3Qac2pKDBwN9" alt=""><figcaption></figcaption></figure>

{% file src="/files/t8QM2VdA3Qac2pKDBwN9" %}
Click to download
{% endfile %}


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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.pullrequest.com/on-premise-server/pullrequest-proxy-dataflow-diagram.md?ask=<question>
```

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.