** For time‑based charts, use UTM Campaign instead of Campaign ID
NOTICE: If certain charts look empty, it’s usually because Google Analytics hasn’t collected enough data yet. Nothing is wrong — the dashboard will fill in as your traffic increases. Also, segment totals may be different than the overall totals because a single session can appear in multiple segments. For example, one session might include both mobile and desktop events, so it counts once in the total but once in each segment. This is expected behavior in analytics platforms.
Note: New sites often show only a few channels; more appear automatically as your traffic grows.