GitHub user ariel-sofi added a comment to the discussion: Multidimensional Sankey chart
Opened https://github.com/apache/superset/pull/42477, which implements this. It adds an optional ordered **Intermediate levels** column control between the existing Source and Target: the query groups by `[source, ...intermediate levels, target]` in a single pass and the transform emits links for each adjacent pair, so `Country → Product → Channel → Outcome` renders as four levels of nodes directly from the dataset — no stacked `UNION ALL` virtual dataset needed. Backward compatible: `intermediate_levels` is a new optional form-data key, so existing saved two-column charts are untouched and no migration is required. Related: #3059 and #20887, both of which were closed as stale rather than fixed. GitHub link: https://github.com/apache/superset/discussions/38713#discussioncomment-17797704 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
