diff --git a/.github/workflows/call-php-static-checks-and-test.yml b/.github/workflows/call-php-static-checks-and-test.yml
index ee7133e..97404f9 100644
--- a/.github/workflows/call-php-static-checks-and-test.yml
+++ b/.github/workflows/call-php-static-checks-and-test.yml
@@ -18,8 +18,7 @@ jobs:
       source-directory: './src'
       disable-phan: ${{ vars.DISABLE_PHAN_CHECK == 'true' || false }}
     secrets:
-      opj-package-user: ${{ secrets.OPJ_PACKAGE_USER }}
-      opj-package-api-key: ${{ secrets.OPJ_PACKAGE_API_KEY }}
+      opj-package-registry: "${{ secrets.OPJ_PACKAGE_USER }}|${{ secrets.OPJ_PACKAGE_API_KEY }}|${{ vars.OPJ_PACKAGE_URL }}"
 
   call-check-and-build-remote:
     # call remote workflow if repository name is Composer.corelibs-composer-all
@@ -32,6 +31,5 @@ jobs:
       source-directory: './src'
       disable-phan: ${{ vars.DISABLE_PHAN_CHECK == 'true' || false }}
     secrets:
-      opj-package-user: ${{ secrets.OPJ_PACKAGE_USER }}
-      opj-package-api-key: ${{ secrets.OPJ_PACKAGE_API_KEY }}
+      opj-package-registry: "${{ secrets.OPJ_PACKAGE_USER }}|${{ secrets.OPJ_PACKAGE_API_KEY }}|${{ vars.OPJ_PACKAGE_URL }}"
 
diff --git a/.github/workflows/php-static-checks-and-tests.yml b/.github/workflows/php-static-checks-and-tests.yml
index 72cce08..2fc58e7 100644
--- a/.github/workflows/php-static-checks-and-tests.yml
+++ b/.github/workflows/php-static-checks-and-tests.yml
@@ -36,12 +36,9 @@ on:
         default: './src'
         description: 'Directory where the PHP source code is located, relative to the repository root'
     secrets:
-      opj-package-user:
-        required: true
-        description: 'Username for private package repository'
-      opj-package-api-key:
-        required: true
-        description: 'API key for private package repository'
+      opj-package-registry:
+        required: false
+        description: 'Package registry login infos: user|token|url[:user|token|url:...]'
 
 jobs:
   setup:
@@ -50,13 +47,24 @@ jobs:
       php-version: ${{ steps.set-matrix.outputs.php-version }}
       phpunit-version: ${{ steps.set-matrix.outputs.phpunit-version }}
       operating-system: ${{ steps.set-matrix.outputs.operating-system }}
+      opj-package-registry: ${{ steps.set-matrix.outputs.opj-package-registry }}
     steps:
     - name: Set matrix values
       id: set-matrix
+      env:
+        OPJ_PACKAGE_REGISTRY: ${{ secrets.opj-package-registry }}
       run: |
         echo "php-version=$(echo '${{ inputs.php-version }}' | tr ',' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | jq -R . | jq -cs .)" >> $GITHUB_OUTPUT
         echo "phpunit-version=$(echo '${{ inputs.phpunit-version }}' | tr ',' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | jq -R . | jq -cs .)" >> $GITHUB_OUTPUT
         echo "operating-system=$(echo '${{ inputs.operating-system }}' | tr ',' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | jq -R . | jq -cs .)" >> $GITHUB_OUTPUT
+        # take the secrets opj-package-registry, split by ":" for each entry
+        # then split by "|" for each entry to get user, token, url
+        # then create a JSON array of objects with user, token, url
+        if [ -n "$OPJ_PACKAGE_REGISTRY" ]; then
+          echo "opj-package-registry=$(echo "$OPJ_PACKAGE_REGISTRY" | tr ':' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | jq -R 'split("|") | {user: .[0], token: .[1], url: .[2]}' | jq -cs .)" >> $GITHUB_OUTPUT
+        else
+          echo "opj-package-registry=[]" >> $GITHUB_OUTPUT
+        fi;
 
   php-check-and-test-matrix:
     needs: setup
@@ -82,17 +90,6 @@ jobs:
         tools: composer, ${{ inputs.disable-phan == false && 'phan, ' || '' }}phpstan, phpcs, phpunit:${{ matrix.phpunit-version }}, cs2pr
         # coverage: pcov
         coverage: xdebug
-      # env:
-      #   # Does not work, hast to be set in dependencies step, see below in "install dependencies"
-      #   COMPOSER_AUTH: |
-      #     {
-      #       "http-basic": {
-      #         "packages.omnicomproduction.jp": {
-      #           "username": "${{ secrets.OPJ_PACKAGE_USER }}",
-      #           "password": "${{ secrets.OPJ_PACKAGE_API_KEY }}"
-      #         }
-      #       }
-      #     }
     - name: Check Tools setup
       id: check-tools
       run: |
@@ -151,9 +148,23 @@ jobs:
         key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
         restore-keys: ${{ runner.os }}-composer-
 
-    - name: Install dependencies
+    - name: Authenticate to private package repository
+      env:
+        OPJ_PACKAGE_REGISTRY: ${{ needs.setup.outputs.opj-package-registry }}
       run: |
-        composer config http-basic.packages.omnicomproduction.jp "${{ secrets.opj-package-user }}" "${{ secrets.opj-package-api-key }}"
+        # opj-package-registry is a JSON array of objects with user, token, url
+        for entry in $(echo "$OPJ_PACKAGE_REGISTRY" | jq -c '.[]'); do
+          user=$(echo "$entry" | jq -r '.user')
+          token=$(echo "$entry" | jq -r '.token')
+          url=$(echo "$entry" | jq -r '.url')
+          # if user, token or url is empty, skip this entry
+          if [ -z "$user" ] || [ -z "$token" ] || [ -z "$url" ]; then
+            echo "⚠️ Warning: Skipping invalid registry entry: $entry"
+            continue
+          fi
+          echo "Authenticating to private package repository: $url with user: $user"
+          composer config http-basic."$url" "$user" "$token"
+        done
         composer install --prefer-dist
       working-directory: ${{ inputs.composer-directory }}
 
@@ -203,13 +214,16 @@ jobs:
           phpunit --colors=never \
             --no-coverage \
             --coverage-text=phpunit-coverage.txt \
-            --coverage-clover=phpunit-openclover.xml
+            --coverage-clover=phpunit-openclover.xml \
+            --log-junit=phpunit-junit.log
         else
           phpunit --colors=never \
             --no-coverage \
             --coverage-text=phpunit-coverage.txt \
             --only-summary-for-coverage-text \
-            --coverage-openclover=phpunit-openclover.xml
+            --coverage-openclover=phpunit-openclover.xml \
+            --log-junit=phpunit-junit.log \
+            --log-otr=phpunit-otr.log
         fi;
 
     - name: Code Coverage Summary Report
@@ -293,6 +307,35 @@ jobs:
           } >> $GITHUB_STEP_SUMMARY
         fi
 
+        if [ -f phpunit-junit.log ]; then
+          {
+            echo "<h3>PHPUnit Test Results</h3>"
+            echo ""
+            # Extract totals from the top-level testsuite element (first testsuite line)
+            JUNIT_LINE=$(grep -m1 '<testsuite ' phpunit-junit.log)
+            TESTS=$(echo "$JUNIT_LINE"      | grep -oP 'tests="\K[0-9]+')
+            ASSERTIONS=$(echo "$JUNIT_LINE" | grep -oP 'assertions="\K[0-9]+')
+            ERRORS=$(echo "$JUNIT_LINE"     | grep -oP 'errors="\K[0-9]+')
+            FAILURES=$(echo "$JUNIT_LINE"   | grep -oP 'failures="\K[0-9]+')
+            SKIPPED=$(echo "$JUNIT_LINE"    | grep -oP 'skipped="\K[0-9]+')
+            TIME=$(echo "$JUNIT_LINE"       | grep -oP 'time="\K[0-9]+\.[0-9]+')
+            PASSED=$(( TESTS - ERRORS - FAILURES - SKIPPED ))
+            test_icon() {
+              if [ "$1" -gt 0 ]; then echo "❌"; else echo "✅"; fi
+            }
+            echo "| Metric | Value |"
+            echo "| --- | --- |"
+            echo "| Tests | $TESTS |"
+            echo "| Passed | $PASSED |"
+            echo "| Assertions | $ASSERTIONS |"
+            echo "| Skipped | $(test_icon "${SKIPPED:-0}") ${SKIPPED:-0} |"
+            echo "| Failures | $(test_icon "${FAILURES:-0}") ${FAILURES:-0} |"
+            echo "| Errors | $(test_icon "${ERRORS:-0}") ${ERRORS:-0} |"
+            echo "| Time | ${TIME}s |"
+            echo ""
+          } >> $GITHUB_STEP_SUMMARY
+        fi
+
         if [ -f phpunit-coverage.txt ]; then
           {
             echo "<h3>Code Coverage</h3>"