DEFAULTPROTECTION

This type of ACE specifies the default protection to be given to any file
created in a directory with this ACE.  This is only applicable to directory
files.  The format of this ACE is:

(DEFAULT_PROTECTION, SYSTEM:access, OWNER:access, GROUP:access, WORLD:access)

'access' may be any subset of RWED. (R - Read, W - Write, E - Execute, or
D - Delete.)