I tried some month ago, i just tried again now, and it doesn't work.
Maybe i'm not using it correctly...
(and since there is no doc about custom commands...
![Stick Out Tongue](https://oss.azurewebsites.net/forum/images/smilies/tongue.png)
)
EDIT
WHOPS, it works. But you need to put &window on one line, then the command on the next one. if you put &window just before the command, it sends &window to the server
Thanks.