Were not sure what you mean by that. i'm running the plex server and have everything up and running. how would i add the history channel to the plex server?
playon has a history channel (and discovery channel), so i was looking for the equivalent on the plex. it looks like many of the links that list all the plex channels are way out of date. it still lists youtube as having a channel, but its been pulled some time ago. the list shows discovery and history channel availability, but i can find anyone that knows how to get them connected.
so in the end, we got conflicting data concerning the matter. i get the feeling its a "no go".