> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/ras-mac-client-guide/v19/using-parallels-client-for-mac/using-a-ras-connection/managing-sessions.md).

# Managing Sessions

When you connect to Parallels RAS and launch a published resource, a session is created on the server side. You can manage sessions from the **Sessions** menu as follows:

* **Disconnect session**. Disconnect from the remote server. The session, and all opened remote applications, will continue to run on the server. To reconnect to the section, open any published resource.
* **Disconnect all RAS sessions.** Disconnect all active sessions (not just the current one). The sessions will continue to run on the remote server.
* **Send Ctrl+Alt+Delete**. Send Ctrl+Alt+Delete to the remote session.
* **Session Information**. Display the session information. For this menu to be enabled, you need to select a running published resource.
* **Smart Sizing**. Specifies how resolution behaves when application screen size is changed:
  * **Scale (fit to window)**. Application screen size can be changed but the resolution does not change.
  * **Resize (update resolution)**. Resulting changes together with the application screen size.
  * **Disabled**. Application screen size cannot be changed.


---

# 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 dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.parallels.com/landing/ras-mac-client-guide/v19/using-parallels-client-for-mac/using-a-ras-connection/managing-sessions.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.