VirtualHosts+VirtualDocumentRoot on cpanel (/var/cpanel/userdata/myuser/mydomain.com)

gistfile1.txt

I wrote this:

---
customlog:
  -
    format: combined
    target: /usr/local/apache/domlogs/mydomain.com
  -
    format: "\"%{%s}t %I .\\n%{%s}t %O .\""
    target: /usr/local/apache/domlogs/mydomain.com-bytes_log

group: myuser
hascgi: 1
homedir: /home/myuser
ifmodulemodsuphpc:
  group: myuser
ip: 66.66.66.66
owner: root
phpopenbasedirprotect: 1
port: 80
scriptalias:
  -
    path: /home/myuser/public_html/cgi-bin
    url: /cgi-bin/
  -
    path: /home/myuser/public_html/cgi-bin/
    url: /cgi-bin/
serveradmin: you@mydomain.com
serveralias: "*.mydomain.com"
servername: mydomain.com
usecanonicalname: 'Off'
user: myuser
userdirprotect: ''
virtualdocumentroot: /home/myuser/public_html/$1

--------------------------------------------------------

AND THE ADD THE FILE 
/usr/local/apache/conf/userdata/std/2/myuser/mydomain.com/virt.conf
(the folders doesn't exists)
WITH THIS CONTENT

VirtualDocumentRoot     /home/myuser/public_html/%1/