Specifies if system-level folders (such as Contribution Server folders and Trash) can be modified (that is, set to Read Only status).
When set to TRUE, prevents modification of system level folders.
When set to FALSE, enables modifications.
This variable is set to TRUE by default.
If this variable is set to FALSE, you should assign an appropriate security group to the system-level folders so only authorized personnel can change them. System-level folders should be changed only if there is a particular reason to do so.
Used as a configuration entry: