<VirtualHost *:80>
ServerName admin.apiopenstudio.com
ServerAdmin webmaster@apiopenstudio.com
DocumentRoot /path/to/apiopenstudio/public/admin
<Directory /path/to/apiopenstudio/public/admin>
AllowOverride All
Order allow,deny
Allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/admin.apiopenstudio.error.log
CustomLog ${APACHE_LOG_DIR}/admin.apiopenstudio.access.log combined
</VirtualHost>