edktool Command-Line Tool > edktool Options > Permissions

Permissions
This option reads any specified directory and returns a list of all compiled grammar files inside it that you can access using the specified licence.
To enable this feature, type edktool p -d <directory> -l <licence> at the command line. You can also include the optional parameter -a to return a list of all compiled grammar files inside the directory that are not accessible under the specified licence.