Previewing and refreshing

Preview

Every mapping page has a preview of the resolved rows — what the dataset would look like if you saved right now. Use it to:

• Spot missing or misaligned fields before the operator sees them.
• Check that filters removed the rows you expected.
• Verify that concatenations and constants produce readable values.

Automatic re-resolve

When the data source changes (new upload, plugin refresh, manual edit), every dataset that points at a mapping re-resolves automatically. Templates and productions update on the next render tick.

Manual refresh

If you suspect a dataset is out of date — for example a plugin that failed silently — click Refresh on the dataset page. It re-runs the mapping against the current source content.

Caching

Resolved values are cached until the source changes. You do not pay for repeated reads during a broadcast; only edits and refreshes cost CPU.