diff --git a/README.md b/README.md
index 689e75e..982e136 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,14 @@ Two inputs require user-provided access/material:
 
 The setup workflow never overwrites committed files in `data/`. See `data-setup/README.md` and `docs/RAW_DATA_SOURCES.md` for exact commands and source details.
 
+Run the full source-data setup workflow with:
+
+```bash
+bash data-setup/run_data_setup.sh --full-test
+```
+
+This downloads script-accessible source files, checks required local files, rebuilds model-ready inputs locally, and writes a comparison report. Manifesto Project requires your own API key, and the Morgan OCR/transcription file can be provided on request.
+
 ## Running the pipeline
 
 Run the full workflow with: