diff --git a/.azdo/ci-pr.yaml b/.azdo/ci-pr.yaml
index 5e1a715..298df00 100644
--- a/.azdo/ci-pr.yaml
+++ b/.azdo/ci-pr.yaml
@@ -6,52 +6,72 @@ pr:
 
 trigger: none  # Only run on PRs, not on direct pushes
 
-pool:
-  vmImage: ubuntu-latest
-
-# Simplified to single Python version (per project requirements)
-# Can expand to matrix testing later if needed
-
-steps:
-- task: UsePythonVersion@0
-  inputs:
-    versionSpec: '3.12'
-    addToPath: true
-  displayName: 'Use Python 3.12'
-
-- script: |
-    python -m pip install --upgrade pip
-    python -m pip install flake8 black build
-    python -m pip install -e .[dev]
-  displayName: 'Install dependencies'
-
-- script: |
-    black src tests --check
-  displayName: 'Check format with black'
-  continueOnError: true  # TODO: fix detected formatting errors and remove this line
-
-- script: |
-    # stop the build if there are Python syntax errors or undefined names
-    flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-    # exit-zero treats all errors as warnings
-    flake8 . --count --exit-zero --show-source --statistics
-  displayName: 'Lint with flake8'
-
-- script: |
-    python -m build
-  displayName: 'Build package'
-
-- script: |
-    python -m pip install dist/*.whl
-  displayName: 'Install wheel'
-
-- script: |
-    pytest
-  displayName: 'Test with pytest'
-
-- task: PublishTestResults@2
-  condition: succeededOrFailed()
-  inputs:
-    testResultsFiles: '**/test-*.xml'
-    testRunTitle: 'Python 3.12'
-  displayName: 'Publish test results'
+resources:
+  repositories:
+  - repository: 1ESPipelineTemplates
+    type: git
+    name: 1ESPipelineTemplates/1ESPipelineTemplates
+    ref: refs/tags/release
+    
+extends:
+  template: v1/1ES.Unofficial.PipelineTemplate.yml@1ESPipelineTemplates
+  parameters:
+    pool:
+      name: Azure-Pipelines-1ESPT-ExDShared
+      image: ubuntu-latest
+      os: linux
+    sdl:
+      sourceAnalysisPool:
+        name: Azure-Pipelines-1ESPT-ExDShared # Name of your hosted pool
+        image: windows-latest
+        os: windows
+    stages:
+    - stage: Build
+      jobs:
+      - job: Python
+        # Simplified to single Python version (per project requirements)
+        # Can expand to matrix testing later if needed
+        
+        steps:
+        - task: UsePythonVersion@0
+          inputs:
+            versionSpec: '3.12'
+            addToPath: true
+          displayName: 'Use Python 3.12'
+        
+        - script: |
+            python -m pip install --upgrade pip
+            python -m pip install flake8 black build
+            python -m pip install -e .[dev]
+          displayName: 'Install dependencies'
+        
+        - script: |
+            black src tests --check
+          displayName: 'Check format with black'
+          continueOnError: true  # TODO: fix detected formatting errors and remove this line
+        
+        - script: |
+            # stop the build if there are Python syntax errors or undefined names
+            flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+            # exit-zero treats all errors as warnings
+            flake8 . --count --exit-zero --show-source --statistics
+          displayName: 'Lint with flake8'
+        
+        - script: |
+            python -m build
+          displayName: 'Build package'
+        
+        - script: |
+            python -m pip install dist/*.whl
+          displayName: 'Install wheel'
+        
+        - script: |
+            pytest
+          displayName: 'Test with pytest'
+        
+        - task: PublishTestResults@2
+          condition: succeededOrFailed()
+          inputs:
+            testResultsFiles: '**/test-*.xml'
+            testRunTitle: 'Python 3.12'
+          displayName: 'Publish test results'