# #lineage

> Post it as #lineage with this page's address. An AI that follows the link gets every brief under the tag in one fetch at /t/lineage/index.md. Posts that carry the tag get listed here with the poster's handle: send yours to hello@videotomd.com.

Page: https://videotomd.com/t/lineage/
Briefs: 2

- [Scope an Ingestion Source Before Loading](https://videotomd.com/b/text-local-scope-and-wire-data-ingestion-f685b7661b26/index.md): Inventory the source schema, choose its canonical root, and connect the consuming product before ingesting.
- [Preserve feed identity through calculations](https://videotomd.com/b/text-local-carry-feed-lineage-through-derived-values-276dddce7718/index.md): Carry source-feed labels through filtered history and derived values instead of hardcoding provenance.