Adding some new OSs

I tried doing this myself, but seem to keep breaking my setup.
I’d appreciate any help you can provide in adding the following OS’s (These are the names that should be used).

I have the MIBS for all these OS’s. Here is a link to them zipped, inside the zip are subfolders for each OS - https://www.dropbox.com/s/eilw7yhbto9kt5u/devicemibs.zip?dl=0

Also have logos for each of these - https://www.dropbox.com/s/0rxewh402k07unz/Devicelogos.zip?dl=0

BTOOLS - https://broadcasttools.com/

COBALT - https://www.cobaltdigital.com/

NETGEAR

SENCORE - http://www.sencore.com/