# 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.