diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index efafb012c..1d81326d6 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -40,14 +40,17 @@ jobs:
         run: |
           poetry run python -m nox -s docs:build
 
+  build-matrix:
+    name: Generate Build Matrix
+    uses: ./.github/workflows/matrix-python.yml
+
   Lint:
     name: Linting (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -70,12 +73,11 @@ jobs:
 
   Type-Check:
     name: Type Checking (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -91,12 +93,11 @@ jobs:
 
   Security:
     name: Security Checks (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -134,16 +135,14 @@ jobs:
         run: poetry run nox -s project:format
 
   Tests:
-    name: Unit-Tests (Python-${{ matrix.python-version }}, Exasol-${{ matrix.exasol-version}})
-    needs: [ Documentation, Lint, Type-Check, Security, Format]
+    name: Unit-Tests (Python-${{ matrix.python-version }})
+    needs: [ Documentation, Lint, Type-Check, Security, Format, build-matrix ]
     runs-on: ubuntu-latest
     env:
       GITHUB_TOKEN: ${{ secrets.ALTERNATIVE_GITHUB_TOKEN ||  secrets.GITHUB_TOKEN }}
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
-        exasol-version: [ "7.1.9" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -155,7 +154,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Run Tests and Collect Coverage
-        run: poetry run nox -s test:unit -- -- --coverage --db-version ${{ matrix.exasol-version }}
+        run: poetry run nox -s test:unit -- -- --coverage
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v4.4.0
diff --git a/.github/workflows/matrix-all.yml b/.github/workflows/matrix-all.yml
new file mode 100644
index 000000000..4d7c60b6d
--- /dev/null
+++ b/.github/workflows/matrix-all.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (All Versions)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the all versions build matrix"
+        value: ${{ jobs.all_versions.outputs.matrix }}
+
+jobs:
+  all_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: ./.github/actions/python-environment
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:all
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:all)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/.github/workflows/matrix-exasol.yml b/.github/workflows/matrix-exasol.yml
new file mode 100644
index 000000000..4a16983cc
--- /dev/null
+++ b/.github/workflows/matrix-exasol.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (Exasol)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the exasol version build matrix"
+        value: ${{ jobs.exasol_versions.outputs.matrix }}
+
+jobs:
+  exasol_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: ./.github/actions/python-environment
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:exasol
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:exasol)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/.github/workflows/matrix-python.yml b/.github/workflows/matrix-python.yml
new file mode 100644
index 000000000..f12f746f7
--- /dev/null
+++ b/.github/workflows/matrix-python.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (Python)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the python version build matrix"
+        value: ${{ jobs.python_versions.outputs.matrix }}
+
+jobs:
+  python_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: ./.github/actions/python-environment
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:python
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:python)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/.github/workflows/slow-checks.yml b/.github/workflows/slow-checks.yml
index 14d2fe0ef..89c49f7ab 100644
--- a/.github/workflows/slow-checks.yml
+++ b/.github/workflows/slow-checks.yml
@@ -8,8 +8,13 @@ on:
 
 jobs:
 
+  build-matrix:
+    name: Generate Build Matrix
+    uses: ./.github/workflows/matrix-all.yml
+
   Tests:
     name: Integration-Tests (Python-${{ matrix.python-version }}, Exasol-${{ matrix.exasol-version}})
+    needs: [ build-matrix ]
     runs-on: ubuntu-latest
     # Even though the environment "manual-approval" will be created automatically,
     # it still needs to be configured to require interactive review.
@@ -19,9 +24,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.ALTERNATIVE_GITHUB_TOKEN ||  secrets.GITHUB_TOKEN }}
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
-        exasol-version: [ "7.1.9" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
diff --git a/doc/changes/unreleased.md b/doc/changes/unreleased.md
index fb13787e3..11136f408 100644
--- a/doc/changes/unreleased.md
+++ b/doc/changes/unreleased.md
@@ -1,5 +1,42 @@
 # Unreleased
 
+## 🚨 Breaking Changes
+* **Matrices in CI/CD workflows will be generated automatically now**
+
+    Make sure you have installed all the latest workflow files, especially the newly added ones:
+
+    - `matrix-all.yml`
+    - `matrix-python.yml`
+    - `matrix-exasol.yml`
+
+
+## ✨ Added
+* Added support for dynamically generated workflow matrices.
+
+    This feature allows you to easily change the test matrices in one place: `noxconfig.py`.
+
+    Note: As usual, there are different ways a user can adjust or change the behavior. In the case of the build matrices, there are three obvious ways:
+
+    - Set the appropriate fields in the `noxconfig.py` project configuration (`PROJECT_CONFIG`):
+        * `python_versions = [ ... ]`
+        * `exasol_versions = [ ... ]`
+    - Overwrite the nox tasks:
+        * `matrix:all`
+        * `matrix:python`
+        * `matrix:exasol`
+    - Overwrite/replace the matrix generation workflows:
+        * `matrix-all.yml`
+        * `matrix-python.yml`
+        * `matrix-exasol.yml`
+
+    Among all of the above, the safest way is to set the matrix-related fields in your project config object in `noxconfig.py`.
+    
+    
+## 📚 Documentation
+
+* Added new entries to the frequently asked questions regarding `multiversion documentation`
+
+
 ## 🐞 Fixed
 
 * Fixed `index.rst` documentation template to provide the correct underlining length of the main heading
diff --git a/doc/faq.rst b/doc/faq.rst
index 2363a80ce..77c4c3782 100644
--- a/doc/faq.rst
+++ b/doc/faq.rst
@@ -23,3 +23,43 @@ Duplicated label error when building documentation
 --------------------------------------------------
 
 Similar error to :code:`Warning, treated as error: integration-test-docker-environment/doc/changes/changes_0.10.0.md:5:duplicate label summary, other instance in integration-test-docker-environment/doc/changes/changes_0.1.0.md'`, might be caused by sphinx extension `sphinx.ext.autosectionlabel`. Try to remove this extension in `doc/conf.py`.
+
+
+.. _faq_multiversion_build_warnings:
+
+Warning while building multiversion documentation
+--------------------------------------------------
+When running ``nox -s docs:multiversion``, I receive the following warnings during the build:
+
+.. code-block::
+
+    WARNING: unknown config value 'smv_metadata_path' in override, ignoring
+    WARNING: unknown config value 'smv_current_version' in override, ignoring
+
+If you receive the warnings above, it is very likely that the multiversion extension is not configured in your Sphinx configuration (``conf.py``). Try adding it to your configuration and rerun the build.
+
+.. code-block:: python
+
+    extensions = [
+        ...,
+        ...,
+        "exasol.toolbox.sphinx.multiversion",
+    ]
+
+
+.. _faq_multiversion_selection_missing:
+
+Missing Version Selection Box in Multiversion Documentation
+------------------------------------------------------------
+
+I have run ``nox -s docs:multiversion``, but I still do not see any version selection box in the upper right corner before the GitHub symbol.
+
+This is likely due to :ref:`faq_multiversion_build_warnings`
+
+
+.. _faq_multiversion_limited_versions:
+
+Limited Previous Versions in Multiversion Documentation
+-------------------------------------------------------
+
+If not all previous versions of the project are available via the version selection box of the multiversion documentation, it is likely due to the fact that the unavailable documentation for those versions was not in a compatible format (there hasn't been a compatible setup of a Sphinx-based documentation).
diff --git a/exasol/toolbox/nox/_ci.py b/exasol/toolbox/nox/_ci.py
new file mode 100644
index 000000000..603634165
--- /dev/null
+++ b/exasol/toolbox/nox/_ci.py
@@ -0,0 +1,59 @@
+import json
+import logging
+
+import nox
+from nox import Session
+
+from noxconfig import (
+    PROJECT_CONFIG,
+    Config,
+)
+
+_log = logging.getLogger(__name__)
+
+_PYTHON_VERSIONS = ["3.9", "3.10", "3.11", "3.12"]
+_EXASOL_VERSIONS = ["7.1.9"]
+
+
+def _python_matrix(config: Config):
+    attr = "python_versions"
+    python_versions = getattr(config, attr, _PYTHON_VERSIONS)
+    if not hasattr(config, attr):
+        _log.warning(
+            "Config does not contain '%s' setting. Using default: %s",
+            attr,
+            _PYTHON_VERSIONS,
+        )
+    return {"python-version": python_versions}
+
+
+def _exasol_matrix(config: Config):
+    attr = "exasol_versions"
+    exasol_versions = getattr(config, attr, _EXASOL_VERSIONS)
+    if not hasattr(config, attr):
+        _log.warning(
+            "Config does not contain '%s' setting. Using default: %s",
+            attr,
+            _EXASOL_VERSIONS,
+        )
+    return {"exasol-version": exasol_versions}
+
+
+@nox.session(name="matrix:python", python=False)
+def python_matrix(session: Session) -> None:
+    """Output the build matrix for Python versions as JSON."""
+    print(json.dumps(_python_matrix(PROJECT_CONFIG)))
+
+
+@nox.session(name="matrix:exasol", python=False)
+def exasol_matrix(session: Session) -> None:
+    """Output the build matrix for Exasol versions as JSON."""
+    print(json.dumps(_exasol_matrix(PROJECT_CONFIG)))
+
+
+@nox.session(name="matrix:all", python=False)
+def full_matrix(session: Session) -> None:
+    """Output the full build matrix for Python & Exasol versions as JSON."""
+    matrix = _python_matrix(PROJECT_CONFIG)
+    matrix.update(_exasol_matrix(PROJECT_CONFIG))
+    print(json.dumps(matrix))
diff --git a/exasol/toolbox/nox/tasks.py b/exasol/toolbox/nox/tasks.py
index 3592abbd7..99fe598df 100644
--- a/exasol/toolbox/nox/tasks.py
+++ b/exasol/toolbox/nox/tasks.py
@@ -59,7 +59,6 @@ def check(session: Session) -> None:
     clean_docs,
     open_docs,
 )
-from exasol.toolbox.nox._release import prepare_release
 from exasol.toolbox.nox._shared import (
     Mode,
     _context,
@@ -67,6 +66,13 @@ def check(session: Session) -> None:
     python_files,
 )
 
+from exasol.toolbox.nox._ci import (
+    python_matrix,
+    exasol_matrix,
+    full_matrix,
+)
+
+from exasol.toolbox.nox._release import prepare_release
 
 # isort: on
 # fmt: on
diff --git a/exasol/toolbox/templates/github/workflows/checks.yml b/exasol/toolbox/templates/github/workflows/checks.yml
index 04896a795..0d737e643 100644
--- a/exasol/toolbox/templates/github/workflows/checks.yml
+++ b/exasol/toolbox/templates/github/workflows/checks.yml
@@ -46,14 +46,17 @@ jobs:
         run: |
           poetry run python -m nox -s docs:build
 
+  build-matrix:
+    name: Generate Build Matrix
+    uses: ./.github/workflows/matrix-python.yml
+
   Lint:
     name: Linting (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -76,12 +79,11 @@ jobs:
 
   Type-Check:
     name: Type Checking (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -97,12 +99,11 @@ jobs:
 
   Security:
     name: Security Checks (Python-${{ matrix.python-version }})
-    needs: [ Version-Check ]
+    needs: [ Version-Check, build-matrix ]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -124,7 +125,7 @@ jobs:
           include-hidden-files: true
 
   Format:
-    name: Format Check (Python-${{ matrix.python-version }})
+    name: Format Check
     runs-on: ubuntu-latest
 
     steps:
@@ -135,20 +136,19 @@ jobs:
         uses: exasol/python-toolbox/.github/actions/python-environment@0.19.0
         with:
           python-version: "3.9"
+
       - name: Run format check
         run: poetry run nox -s project:format
 
   Tests:
     name: Unit-Tests (Python-${{ matrix.python-version }}, Exasol-${{ matrix.exasol-version}})
-    needs: [ Documentation, Lint, Type-Check, Security, Format ]
+    needs: [ Documentation, Lint, Type-Check, Security, Format, build-matrix ]
     runs-on: ubuntu-latest
     env:
       GITHUB_TOKEN: ${{ secrets.ALTERNATIVE_GITHUB_TOKEN ||  secrets.GITHUB_TOKEN }}
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
-        exasol-version: ["7.1.9"]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
@@ -160,7 +160,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Run Tests and Collect Coverage
-        run: poetry run nox -s test:unit -- -- --coverage --db-version ${{ matrix.exasol-version }}
+        run: poetry run nox -s test:unit -- -- --coverage
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v4.4.0
diff --git a/exasol/toolbox/templates/github/workflows/matrix-all.yml b/exasol/toolbox/templates/github/workflows/matrix-all.yml
new file mode 100644
index 000000000..b23406b89
--- /dev/null
+++ b/exasol/toolbox/templates/github/workflows/matrix-all.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (All Versions)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the all versions build matrix"
+        value: ${{ jobs.all_versions.outputs.matrix }}
+
+jobs:
+  all_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: exasol/python-toolbox/.github/actions/python-environment@0.19.0
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:all
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:all)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/exasol/toolbox/templates/github/workflows/matrix-exasol.yml b/exasol/toolbox/templates/github/workflows/matrix-exasol.yml
new file mode 100644
index 000000000..279b5ae30
--- /dev/null
+++ b/exasol/toolbox/templates/github/workflows/matrix-exasol.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (Exasol)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the exasol version build matrix"
+        value: ${{ jobs.exasol_versions.outputs.matrix }}
+
+jobs:
+  exasol_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: exasol/python-toolbox/.github/actions/python-environment@0.19.0
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:exasol
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:exasol)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/exasol/toolbox/templates/github/workflows/matrix-python.yml b/exasol/toolbox/templates/github/workflows/matrix-python.yml
new file mode 100644
index 000000000..0ee1ee889
--- /dev/null
+++ b/exasol/toolbox/templates/github/workflows/matrix-python.yml
@@ -0,0 +1,30 @@
+name: Build Matrix (Python)
+
+on:
+  workflow_call:
+    outputs:
+      matrix:
+        description: "Generates the python version build matrix"
+        value: ${{ jobs.python_versions.outputs.matrix }}
+
+jobs:
+  python_versions:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: SCM Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python & Poetry Environment
+        uses: exasol/python-toolbox/.github/actions/python-environment@0.19.0
+
+      - name: Generate matrix
+        run: poetry run nox -s matrix:python
+
+      - id: set-matrix
+        run: |
+          echo "matrix=$(poetry run nox -s matrix:python)" >> $GITHUB_OUTPUT
+
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
diff --git a/exasol/toolbox/templates/github/workflows/slow-checks.yml b/exasol/toolbox/templates/github/workflows/slow-checks.yml
index 21d635921..b898e9ceb 100644
--- a/exasol/toolbox/templates/github/workflows/slow-checks.yml
+++ b/exasol/toolbox/templates/github/workflows/slow-checks.yml
@@ -8,8 +8,13 @@ on:
 
 jobs:
 
+  build-matrix:
+    name: Generate Build Matrix
+    uses: ./.github/workflows/matrix-all.yml
+
   Tests:
     name: Integration-Tests (Python-${{ matrix.python-version }}, Exasol-${{ matrix.exasol-version}})
+    needs: [ build-matrix ]
     runs-on: ubuntu-latest
     # Even though the environment "manual-approval" will be created automatically,
     # it still needs to be configured to require interactive review.
@@ -19,9 +24,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.ALTERNATIVE_GITHUB_TOKEN ||  secrets.GITHUB_TOKEN }}
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
-        exasol-version: [ "7.1.9" ]
+      matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
 
     steps:
       - name: SCM Checkout
diff --git a/noxconfig.py b/noxconfig.py
index 59272931b..a570b1ee6 100644
--- a/noxconfig.py
+++ b/noxconfig.py
@@ -45,6 +45,8 @@ class Config:
         "project-template",
         "idioms",
     )
+    python_versions = ["3.9", "3.10", "3.11", "3.12", "3.13"]
+    exasol_versions = ["7.1.9"]
     plugins = [UpdateTemplates]
 
 
diff --git a/test/integration/cli/workflow-install.t b/test/integration/cli/workflow-install.t
index 0ff4992d0..b09b6468d 100644
--- a/test/integration/cli/workflow-install.t
+++ b/test/integration/cli/workflow-install.t
@@ -11,6 +11,9 @@ Check if all workflows have been installed
   checks.yml
   ci.yml
   gh-pages.yml
+  matrix-all.yml
+  matrix-exasol.yml
+  matrix-python.yml
   merge-gate.yml
   pr-merge.yml
   report.yml
diff --git a/test/integration/cli/workflow-list.t b/test/integration/cli/workflow-list.t
index c066272f0..cf366104c 100644
--- a/test/integration/cli/workflow-list.t
+++ b/test/integration/cli/workflow-list.t
@@ -7,6 +7,9 @@ List all available workflows
   checks
   ci
   gh-pages
+  matrix-all
+  matrix-exasol
+  matrix-python
   merge-gate
   pr-merge
   report
diff --git a/test/unit/template_test.py b/test/unit/template_test.py
index 97e699c71..52d949766 100644
--- a/test/unit/template_test.py
+++ b/test/unit/template_test.py
@@ -15,6 +15,9 @@ def test_retrieve_workflow_templates():
         "checks": "checks.yml",
         "ci": "ci.yml",
         "gh-pages": "gh-pages.yml",
+        "matrix-all": "matrix-all.yml",
+        "matrix-exasol": "matrix-exasol.yml",
+        "matrix-python": "matrix-python.yml",
         "merge-gate": "merge-gate.yml",
         "pr-merge": "pr-merge.yml",
         "report": "report.yml",
@@ -52,6 +55,9 @@ def test_retrieve_issue_templates():
                 "checks": "checks.yml",
                 "ci": "ci.yml",
                 "gh-pages": "gh-pages.yml",
+                "matrix-all": "matrix-all.yml",
+                "matrix-exasol": "matrix-exasol.yml",
+                "matrix-python": "matrix-python.yml",
                 "merge-gate": "merge-gate.yml",
                 "pr-merge": "pr-merge.yml",
                 "report": "report.yml",
@@ -104,6 +110,9 @@ def test_retrieve_templates(subpackage, expected):
                 "checks.yml",
                 "ci.yml",
                 "gh-pages.yml",
+                "matrix-all.yml",
+                "matrix-exasol.yml",
+                "matrix-python.yml",
                 "merge-gate.yml",
                 "pr-merge.yml",
                 "report.yml",