How to set up user prefs for org-civil company folder

Hi,

can someone please help me with the preference files in C:\ProgramData\Bentley\OpenRoads Designer CE\Configuration\Organization-Civil\Preference Seeds.  How do i edit them?  I'm assuming the file i am interested in is 'preferences.spf', how would i edit or create a new one for my corporate .cfg file to pick up?

Thanks,

Mark