diff --git a/stacks/README.md b/stacks/README.md
index c065bab..654d04d 100644
--- a/stacks/README.md
+++ b/stacks/README.md
@@ -4,52 +4,7 @@ This directory contains version-controlled Docker Compose files for all services
 
 ## Deployment
 
-### Via Portainer API (Recommended for Automation)
-
-Use the `update-stack.sh` script to programmatically update stacks via Portainer's REST API:
-
-```bash
-# Update a stack from YAML file
-cd stacks/
-./update-stack.sh open-webui.yml
-```
-
-**First-time setup:**
-- Script will prompt for Portainer admin credentials
-- Generates and stores API token in `.portainer-token` (gitignored)
-- Subsequent runs use stored token automatically
-
-**Non-interactive mode (for scripts/automation):**
-```bash
-export PORTAINER_USERNAME="admin"
-export PORTAINER_PASSWORD="your-password"
-./update-stack.sh open-webui.yml
-```
-
-**Benefits:**
-- Safe for LLM agents and automation
-- No need for remote Portainer UI access
-- Version-controlled YAML files as source of truth
-- Automatic authentication and token management
-
-### Via Portainer UI
-1. Navigate to **Stacks** → **Add Stack**
-2. Choose **Upload** and select the `.yml` file
-3. Review configuration and adjust environment variables
-4. Click **Deploy the stack**
-
-### Via Docker CLI
-```bash
-# Deploy a stack
-docker compose -f stacks/<stack-name>.yml up -d
-
-# Stop a stack
-docker compose -f stacks/<stack-name>.yml down
-
-# Update a stack
-docker compose -f stacks/<stack-name>.yml pull
-docker compose -f stacks/<stack-name>.yml up -d
-```
+review the http://core-api/docs openapi documentation for infrastructure management REST endpoints.
 
 ## Stack Inventory