Data engineering·Orchestration and running it in anger
before changing the model you list every dashboard, export and reverse-ETL sync that reads it, and it is longer than you expected.
Impact analysis
Also calleddownstream impact, blast radius analysis
Working out what will be affected by a change or a failure, by walking lineage downstream. It is what makes a schema change a planned event rather than a surprise, and it is the first thing done in a data incident because the population affected determines who to tell. Its quality is bounded by how far lineage extends: it usually stops at the warehouse boundary, and the spreadsheet somebody built on an export is invisible.