It's a limitation of the platform used for the documentation. They did recently add case insensitive searching recently, but it may be a bit yet before it's in a stable version we use for the public docs.
@jarrod I tried getting this work, but I have problems with the correct VPN setup. Can you share which "Authentication Method" you are using? Thank you very much!
@serverteam Same here - I own an SG-1100 and looks like ~24 days ago a core developer added armv7 and aarm64 to the build servers. Hopefully, next release will contain these modules in the kernel.
Those docs are likely in need of an update but at that time the recommendation was not to use OpenDNS because of its security but because of its blocking features which, again at the time, were available for most users to control what sort of responses were allowed.
They'll all get updated and cleaned up eventually, as time allows.