There is an example Devices.cfg file.
At the end of the file, add a new manufacturer section as follows:
MANUFACTURER 0x?????? = XXXXX
Next, add a line for each device type as follows:
Where 0x???? is your assigned Device Type Code (the hexadecimal codes must use all lower case letters), and _XXXXX is the assigned Device Type String Name definition in all upper case letters, a prefixed underscore "_" is required).
DEVICE_TYPE 0x???? = _XXXXX
MANUFACTURER 0x000012 = XXXXDEVICE_TYPE 0x0023 = _AAADEVICE_TYPE 0x1223 = _AAA_EXP
*Note: An update to your manufacturer name will affect the established registered EDD files. If a change is made to the manufacturer name, all EDD files should be updated to match the new name, then submitted for an EDD Revision Registration.