>>>Another thing to think about - when composing new messsages, in the "Chatter" forum there is a "News (Actuality, TV, Radio, etc.)" option. The word "Actuality" is not an English word, although I believe something very similar is the French word for "News".
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>>For that category, any suggestion on an adjustment in the name?
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>If you're using media types, maybe "Web" or "Online" instead of "Actuality".

I think News without extra explanations in () should be Ok.