Channels across the top. Selecting more than one sends the post to all of
them as a post group.The editor in the middle — the body of the post. It starts as one shared
message for every selected channel.Settings on the right, one tab per selected channel, holding whatever that
platform requires.Date and time at the bottom, with the action: save as draft, add to the
calendar, or post now.
By default every channel gets the same text. That is usually what you want, and
it is why the composer opens in that mode.When one platform needs different wording — a hashtag block on Instagram, a
shorter line on X — switch that channel to its own content. See
global vs per-channel.
Each selected channel shows its own remaining count, because limits differ. The
lowest limit governs whether the shared draft can be scheduled everywhere.
