Found an interesting situation trying to include Econet z-wave water shutoff valve EVC200-IV to the system.
Econet is not listed as a supported manufacturer on list of supported manufacturers and devices.
But the device is actually supported: it is listed in underlying supported z-wave database underlying z-wave database and even has openhab github documentation entry.
And device gets properly identified and is fully functional (it gets identified as EBV-105, but it’s ok).
Something is off if generation of openhab documentation that forces the Econet - manufactured devices to be missing from the list of supported devices…