diff --git a/run-iris/README.md b/run-iris/README.md
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+# Run IRIS Analysis Action
+
+A reusable GitHub composite action that runs SonarSource IRIS analysis tool to synchronize projects between SonarQube instances.
+
+## Usage
+
+### External Repository Usage
+
+When using this action from another repository (e.g., if moved to a dedicated action repository):
+
+```yaml
+- name: Run IRIS Analysis
+  uses: SonarSource/sonar-iris-action/.github/actions/run-iris@main
+  with:
+    source_project_key: "SonarSource_your-project-name"
+    source_organization: "sonarsource"
+    destination_project_key: "SonarSource_your-project-name"
+    destination_organization: "sonarsource"
+```
+
+### Basic Usage
+
+```yaml
+jobs:
+  run-iris:
+    runs-on: sonar-runner-on-demand
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - name: Run IRIS Analysis
+        uses: ./.github/actions/run-iris
+        with:
+          source_project_key: "SonarSource_your-project-name"
+          source_organization: "your-organization"
+          destination_project_key: "SonarSource_your-project-name"
+          destination_organization: "your-organization"
+```
+
+### Complete Workflow Example
+
+```yaml
+name: Run IRIS Analysis
+
+permissions:
+  id-token: write
+  contents: read
+  pull-requests: read
+  statuses: read
+  checks: read
+
+on:
+  schedule:
+    - cron: '20 */12 * * *'
+  workflow_dispatch:
+    inputs:
+      github_environment:
+        description: 'GitHub Environment'
+        required: false
+        type: string
+        default: "ManualDispatch"
+      runner_label:
+        description: 'GitHub Action runner'
+        required: false
+        type: string
+        default: "ubuntu-latest"
+
+jobs:
+  run-iris:
+    runs-on: ${{ github.event_name == 'workflow_dispatch' && inputs.runner_label || 'ubuntu-latest' }}
+    steps:
+      - name: Run IRIS Analysis
+        uses: ./.github/actions/run-iris
+        with:
+          source_project_key: "SonarSource_your-project-name"
+          source_organization: "your-organization"
+          destination_project_key: "SonarSource_your-project-name"
+          destination_organization: "your-organization"
+          github_environment: ${{ github.event_name == 'workflow_dispatch' && inputs.github_environment || 'Scheduled' }}
+```
+
+## Inputs
+
+### Required Inputs
+
+| Input | Description | Required | Default |
+|-------|-------------|----------|---------|
+| `source_project_key` | Source project key | Yes | - |
+| `source_organization` | Source organization name | Yes | - |
+| `destination_project_key` | Destination project key | Yes | - |
+| `destination_organization` | Destination organization name | Yes | - |
+
+### Optional Inputs
+
+| Input | Description | Required | Default |
+|-------|-------------|----------|---------|
+| `github_environment` | GitHub Environment | No | `ManualDispatch` |
+| `sonar_sqc_eu_url` | SonarCloud EU URL | No | `https://sonarcloud.io` |
+| `sonar_sqc_us_url` | SonarCloud US URL | No | `https://sonarqube.us` |
+| `sonar_next_url` | SonarQube Next URL | No | `https://next.sonarqube.com/sonarqube` |
+
+## Prerequisites
+
+### Required Permissions
+
+The workflow using this action must have the following permissions:
+
+```yaml
+permissions:
+  id-token: write    # Required for vault authentication
+  contents: read     # Required for checkout
+```
+
+### Required Secrets
+
+This action requires access to SonarSource vault with the following secrets:
+
+- `development/kv/data/iris` - IRIS tokens for different instances
+- `development/artifactory/token/{REPO_OWNER_NAME_DASH}-private-reader` - Artifactory credentials
+- `development/kv/data/repox` - Artifactory URL
diff --git a/run-iris/action.yaml b/run-iris/action.yaml
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+name: Run IRIS Analysis
+description: Runs SonarSource IRIS analysis tool to synchronize projects between SonarQube instances
+
+inputs:
+  github_environment:
+    description: GitHub Environment
+    required: false
+    default: ManualDispatch
+  source_project_key:
+    description: Source project key
+    required: true
+  source_organization:
+    description: Source organization name
+    required: true
+  destination_project_key:
+    description: Destination project key
+    required: true
+  destination_organization:
+    description: Destination organization name
+    required: true
+  sonar_sqc_eu_url:
+    description: SonarCloud EU URL
+    required: false
+    default: https://sonarcloud.io
+  sonar_sqc_us_url:
+    description: SonarCloud US URL
+    required: false
+    default: https://sonarqube.us
+  sonar_next_url:
+    description: SonarQube Next URL
+    required: false
+    default: https://next.sonarqube.com/sonarqube
+
+runs:
+  using: composite
+  steps:
+    - name: Checkout repo
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      with:
+        fetch-depth: 1 # Having a shallow clone here reduces overhead significantly
+        fetch-tags: false
+
+    - name: Mise setup
+      id: mise-setup
+      uses: jdx/mise-action@13abe502c30c1559a5c37dff303831bab82c9402 # v2.2.3
+      with:
+        cache_save: true
+        cache_key_prefix: mise-v1
+        mise_toml: |
+          [tools]
+          poetry = '1.8.5'
+          python = '3.13'
+          pipenv = '2024.4.0'
+          sops = '3.9.0'
+          "npm:aws-cdk" = "v2"
+          "npm:newman" = "latest"
+          java = ['corretto-21', 'corretto-17']
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+
+    - name: Print versions
+      shell: bash
+      run: |
+        echo "NPM: $(npm -v)"
+        echo "Python: $(python3 --version)"
+        echo "Pip: $(pip --version)"
+        echo "Pipenv: $(pipenv --version)"
+        echo "Poetry: $(poetry --version)"
+        echo "Node: $(node --version)"
+        echo "CDK: $(cdk --version)"
+        echo "Newman: $(newman --version)"
+        echo "Default Java: $(java --version)"
+        echo "All Java distributions installed: $(env | grep JAVA_)"
+
+    - name: Get secrets from Vault
+      id: secrets
+      uses: SonarSource/vault-action-wrapper@eeb41b89722805725f07028c393860a50c60b51d
+      with:
+        secrets: |
+          development/kv/data/iris next | SONAR_IRIS_NEXT_TOKEN;
+          development/kv/data/iris sqc-eu | SONAR_IRIS_SQC_EU_TOKEN;
+          development/kv/data/iris sqc-us | SONAR_IRIS_SQC_US_TOKEN;
+          development/artifactory/token/{REPO_OWNER_NAME_DASH}-private-reader username | ARTIFACTORY_USERNAME;
+          development/artifactory/token/{REPO_OWNER_NAME_DASH}-private-reader access_token | ARTIFACTORY_ACCESS_TOKEN;
+          development/kv/data/repox artifactory_url | ARTIFACTORY_URL;
+
+    - name: Run IRIS
+      shell: bash
+      run: |
+        chmod +x ${{ github.action_path }}/run_iris.sh
+        ${{ github.action_path }}/run_iris.sh
+      env:
+        SOURCE_PROJECT_KEY: ${{ inputs.source_project_key }}
+        SOURCE_ORGANIZATION: ${{ inputs.source_organization }}
+        DESTINATION_PROJECT_KEY: ${{ inputs.destination_project_key }}
+        DESTINATION_ORGANIZATION: ${{ inputs.destination_organization }}
+        SONAR_SQC_EU_URL: ${{ inputs.sonar_sqc_eu_url }}
+        SONAR_IRIS_SQC_EU_TOKEN: ${{ fromJSON(steps.secrets.outputs.vault).SONAR_IRIS_SQC_EU_TOKEN }}
+        SONAR_SQC_US_URL: ${{ inputs.sonar_sqc_us_url }}
+        SONAR_IRIS_SQC_US_TOKEN: ${{ fromJSON(steps.secrets.outputs.vault).SONAR_IRIS_SQC_US_TOKEN }}
+        SONAR_NEXT_URL: ${{ inputs.sonar_next_url }}
+        SONAR_IRIS_NEXT_TOKEN: ${{ fromJSON(steps.secrets.outputs.vault).SONAR_IRIS_NEXT_TOKEN }}
+        ARTIFACTORY_USERNAME: ${{ fromJSON(steps.secrets.outputs.vault).ARTIFACTORY_USERNAME }}
+        ARTIFACTORY_ACCESS_TOKEN: ${{ fromJSON(steps.secrets.outputs.vault).ARTIFACTORY_ACCESS_TOKEN }}
+        ARTIFACTORY_URL: ${{ fromJSON(steps.secrets.outputs.vault).ARTIFACTORY_URL }}
diff --git a/run-iris/run_iris.sh b/run-iris/run_iris.sh
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+#!/bin/bash
+set -euo pipefail
+
+: "${ARTIFACTORY_USERNAME?}" "${ARTIFACTORY_ACCESS_TOKEN?}" "${ARTIFACTORY_URL?}"
+: "${SONAR_SQC_EU_URL?}" "${SONAR_IRIS_SQC_EU_TOKEN?}"
+: "${SONAR_SQC_US_URL?}" "${SONAR_IRIS_SQC_US_TOKEN?}"
+: "${SONAR_NEXT_URL?}" "${SONAR_IRIS_NEXT_TOKEN?}"
+: "${SOURCE_PROJECT_KEY?}" "${SOURCE_ORGANIZATION?}"
+: "${DESTINATION_PROJECT_KEY?}" "${DESTINATION_ORGANIZATION?}"
+
+# Run IRIS from SQC EU to SQS
+function run_iris_next () {
+  java \
+    -Diris.source.projectKey="$SOURCE_PROJECT_KEY" \
+    -Diris.source.organization="$SOURCE_ORGANIZATION" \
+    -Diris.source.url="$SONAR_SQC_EU_URL" \
+    -Diris.source.token="$SONAR_IRIS_SQC_EU_TOKEN" \
+    -Diris.destination.projectKey="$DESTINATION_PROJECT_KEY" \
+    -Diris.destination.url="$SONAR_NEXT_URL" \
+    -Diris.destination.token="$SONAR_IRIS_NEXT_TOKEN" \
+    -Diris.dryrun="$1" \
+    -jar iris-\[RELEASE\]-jar-with-dependencies.jar
+}
+
+# Run IRIS from SQC EU to SQC US
+function run_iris_sqc_us () {
+  java \
+    -Diris.source.projectKey="$SOURCE_PROJECT_KEY" \
+    -Diris.source.organization="$SOURCE_ORGANIZATION" \
+    -Diris.source.url="$SONAR_SQC_EU_URL" \
+    -Diris.source.token="$SONAR_IRIS_SQC_EU_TOKEN" \
+    -Diris.destination.projectKey="$DESTINATION_PROJECT_KEY" \
+    -Diris.destination.organization="$DESTINATION_ORGANIZATION" \
+    -Diris.destination.url="$SONAR_SQC_US_URL" \
+    -Diris.destination.token="$SONAR_IRIS_SQC_US_TOKEN" \
+    -Diris.dryrun="$1" \
+    -jar iris-\[RELEASE\]-jar-with-dependencies.jar
+}
+
+VERSION="\[RELEASE\]"
+HTTP_CODE=$(\
+  curl \
+    --write-out '%{http_code}' \
+    --location \
+    --remote-name \
+    --user "$ARTIFACTORY_USERNAME:$ARTIFACTORY_ACCESS_TOKEN" \
+    "$ARTIFACTORY_URL/sonarsource-private-releases/com/sonarsource/iris/iris/$VERSION/iris-$VERSION-jar-with-dependencies.jar"\
+)
+
+if [ "$HTTP_CODE" != "200" ]; then
+  echo "Download $VERSION failed -> $HTTP_CODE"
+  exit 1
+else
+  echo "Downloaded $VERSION"
+fi
+
+echo "===== Execute IRIS Next as dry-run"
+run_iris_next "true"
+STATUS=$?
+if [ $STATUS -ne 0 ]; then
+  echo "===== Failed to run IRIS dry-run"
+  exit 1
+else
+  echo "===== Successful IRIS Next dry-run - executing IRIS for real."
+  run_iris_next "false"
+fi
+
+echo "===== Execute IRIS SQC US as dry-run"
+run_iris_sqc_us "true"
+STATUS=$?
+if [ $STATUS -ne 0 ]; then
+  echo "===== Failed to run IRIS dry-run"
+  exit 1
+else
+  echo "===== Successful IRIS SQC US dry-run - executing IRIS for real."
+  run_iris_sqc_us "false"
+fi