Clipboard using Comodo Sandbox

Hi there,
can anyone tell me how to enable the Windows clipboard function using programs - in my case Firefox - running fully virtually? Is there any way to copy text to the clipboard using a sandboxed program and paste the content outside the sandbox? I am using Comodo Internet Security Premium 10. Thank you for the help.

Not now.
This feature will be available in the further updates of CIS.
In the meantime, if you want to benefit from sandboxing and using clipboard, try Comodo Cloud Antivirus.