diff --git a/Docs/DESIGN.md b/Docs/DESIGN.md
index 0b3becf..6f14759 100644
--- a/Docs/DESIGN.md
+++ b/Docs/DESIGN.md
@@ -1,4 +1,4 @@
-# AI–Human Collaboration System
+# Cascading Development - AI–Human Collaboration System
 ## Process & Architecture Design Document (v2.0)
 - Feature ID: FR_2025-10-21_initial-feature-request
 - Status: Design Approved (Ready for Implementation)
@@ -1882,6 +1882,7 @@ Newcomers can open {stage}.sum.md and immediately see the state. Humans keep tal
 ## Implementation Plan
 ### Milestone M0: Process Foundation
 Deliverables:
+- setup_project.py (Initialize Cascading Development repo)
 - process/design.md (this document)
 - process/policies.md + process/policies.yml
 - process/templates/ (all four core templates)
@@ -1996,6 +1997,54 @@ Process Overhead:
 - Mitigation: Configurable rule enabling/disabling
 - Flexibility: Bypass options for trivial changes
 
+## Initial Setup & Bootstrapping
+To streamline project onboarding and ensure every repository begins with a structured, traceable starting point, this system includes a one-time setup script that initializes the folder structure and guides the maintainer through creating the first feature request using the interactive dialog.
+
+### Steps Performed:
+- Create the canonical folder structure under Docs/features/FR_<date>_initial-feature-request/, including the request.md template.
+- Run the interactive dialog utility to guide the user (or team) through describing the project’s intent, motivation, and constraints in natural language.
+- Initialize Git hooks, orchestration scripts, and default configuration files.
+- Automatically generate the first Feature Request document from that conversation.
+
+Example Implementation
+```python
+#!/usr/bin/env python3
+"""
+setup_project.py — Initialize AI–Human Collaboration repo
+"""
+import os, subprocess, datetime
+
+def run_ramble():
+    """Launch Ramble dialog to collect initial feature request"""
+    subprocess.run(["python3", "ramble.py", "--prompt", "Describe your initial feature request"])
+
+def main():
+    today = datetime.date.today().isoformat()
+    feature_dir = f"Docs/features/FR_{today}_initial-feature-request"
+    os.makedirs(f"{feature_dir}/discussions", exist_ok=True)
+    print(f"Creating {feature_dir}/ ...")
+
+    # Generate initial request file from template
+    request_md = os.path.join(feature_dir, "request.md")
+    if not os.path.exists(request_md):
+        with open(request_md, "w") as f:
+            f.write("# Feature Request: Initial Project Setup\n\n"
+                    "**Intent:** Describe project goals and first milestone.\n"
+                    "**Motivation / Problem:** Why this system is needed.\n"
+                    "**Constraints / Non-Goals:** ...\n"
+                    "**Open Questions:** ...\n")
+
+    # Run Ramble dialog to fill in details interactively
+    print("Launching Ramble interactive prompt...")
+    run_ramble()
+    print("Setup complete — initial feature request created.")
+
+if __name__ == "__main__":
+    main()
+```
+### Rationale
+This setup process ensures that every repository starts with a consistent structure and a human-authored origin document, created in a conversational way. It also guarantees that the automation and templates are initialized before any feature work begins.
+
 ### 14 Template Evolution
 #### 14.1 Versioning Strategy
 Template Location as Version: