Additional permissions write / modify

[PedroN]

What would happen If I activate this option: Additional permissions write / modify?¿
Thanks

 

[IgorG]

The "Additional write/modify permissions" box on the domain hosting setup page in Parallels Panel allows you to enable the "write/modify" permissions inside the "httpdocs" folder of the domain.
http://kb.parallels.com/8225

 

[PedroN]

Only in that folder, or also in all folders? and files?
Another thing, when I install a script through the installation platform of plesk like for example a wordpress, all perms are setup?