diff --git a/.github/workflows/Process-PSModule.yml b/.github/workflows/Process-PSModule.yml
index 95c66fa..0aee102 100644
--- a/.github/workflows/Process-PSModule.yml
+++ b/.github/workflows/Process-PSModule.yml
@@ -27,6 +27,15 @@ permissions:
 
 jobs:
   Process-PSModule:
-    uses: PSModule/Process-PSModule/.github/workflows/workflow.yml@60bdf8a5a4c92c53fcf2a8d23f7d5f5c93e6864e # v5.4.3
+    uses: PSModule/Process-PSModule/.github/workflows/workflow.yml@d4020f3c9c3621cebae5d8bf4ffaf10f55c1784a # v6.1.2
     secrets:
       APIKey: ${{ secrets.APIKey }}
+      TestData: >-
+        {
+          "secrets": {
+            "TEST_SECRET": "${{ secrets.TEST_SECRET }}"
+          },
+          "variables": {
+            "TEST_VARIABLE": "${{ vars.TEST_VARIABLE }}"
+          }
+        }
diff --git a/src/functions/public/Get-CurrentDateTime.ps1 b/src/functions/public/DateAndTime/Get-CurrentDateTime.ps1
similarity index 97%
rename from src/functions/public/Get-CurrentDateTime.ps1
rename to src/functions/public/DateAndTime/Get-CurrentDateTime.ps1
index eb36af1..c732d1a 100644
--- a/src/functions/public/Get-CurrentDateTime.ps1
+++ b/src/functions/public/DateAndTime/Get-CurrentDateTime.ps1
@@ -23,7 +23,7 @@
         Returns the current date in a custom format like "Monday, January 20, 2026".
 
         .LINK
-        https://MariusStorhaug.github.io/MariusTestModule/Functions/Get-CurrentDateTime/
+        https://MariusStorhaug.github.io/MariusTestModule/Functions/DateAndTime/Get-CurrentDateTime/
     #>
     [OutputType([string])]
     [CmdletBinding()]
diff --git a/src/functions/public/DateAndTime/index.md b/src/functions/public/DateAndTime/index.md
new file mode 100644
index 0000000..03c46dd
--- /dev/null
+++ b/src/functions/public/DateAndTime/index.md
@@ -0,0 +1,7 @@
+# Date and Time
+
+Functions for retrieving and formatting the current date and time.
+
+This section's landing page is provided by an `index.md` file. When Process-PSModule builds the
+documentation site, this page becomes the landing page for the **Date and Time** group in the
+navigation on GitHub Pages.
diff --git a/src/functions/public/Get-Greeting.ps1 b/src/functions/public/Greetings/Get-Greeting.ps1
similarity index 97%
rename from src/functions/public/Get-Greeting.ps1
rename to src/functions/public/Greetings/Get-Greeting.ps1
index 37712c2..f2ffe64 100644
--- a/src/functions/public/Get-Greeting.ps1
+++ b/src/functions/public/Greetings/Get-Greeting.ps1
@@ -23,7 +23,7 @@
         Returns "Good Morning, Alice!" to the user.
 
         .LINK
-        https://MariusStorhaug.github.io/MariusTestModule/Functions/Get-Greeting/
+        https://MariusStorhaug.github.io/MariusTestModule/Functions/Greetings/Get-Greeting/
     #>
     [OutputType([string])]
     [CmdletBinding()]
diff --git a/src/functions/public/Greetings/Greetings.md b/src/functions/public/Greetings/Greetings.md
new file mode 100644
index 0000000..4c8d79a
--- /dev/null
+++ b/src/functions/public/Greetings/Greetings.md
@@ -0,0 +1,7 @@
+# Greetings
+
+Functions for composing greeting messages.
+
+This section's landing page is provided by a file named after its folder (`Greetings.md`). When
+Process-PSModule builds the documentation site, this page becomes the landing page for the
+**Greetings** group in the navigation on GitHub Pages.
diff --git a/tests/Environment.Tests.ps1 b/tests/Environment.Tests.ps1
new file mode 100644
index 0000000..3b90a6b
--- /dev/null
+++ b/tests/Environment.Tests.ps1
@@ -0,0 +1,33 @@
+[Diagnostics.CodeAnalysis.SuppressMessageAttribute(
+    'PSReviewUnusedParameter', '',
+    Justification = 'Required for Pester tests'
+)]
+[Diagnostics.CodeAnalysis.SuppressMessageAttribute(
+    'PSUseDeclaredVarsMoreThanAssignments', '',
+    Justification = 'Required for Pester tests'
+)]
+[Diagnostics.CodeAnalysis.SuppressMessageAttribute(
+    'PSAvoidUsingWriteHost', '',
+    Justification = 'Deliberately prints the values to the log to demonstrate GitHub Actions masking'
+)]
+[CmdletBinding()]
+param()
+
+Describe 'TestData is pushed into the module tests' {
+    It 'Exposes the secret from the "secrets" map' {
+        $actual = [System.Environment]::GetEnvironmentVariable('TEST_SECRET')
+        $actual | Should -Not -BeNullOrEmpty
+        $actual | Should -BeExactly 'mariustestmodule-secret-fixture-value'
+    }
+
+    It 'Exposes the variable from the "variables" map' {
+        $actual = [System.Environment]::GetEnvironmentVariable('TEST_VARIABLE')
+        $actual | Should -Not -BeNullOrEmpty
+        $actual | Should -BeExactly 'mariustestmodule-variable-fixture-value'
+    }
+
+    It 'Masks the secret in the log even when a test prints it in plain text' {
+        Write-Host "Secret in plain text:   $env:TEST_SECRET"
+        Write-Host "Variable in plain text: $env:TEST_VARIABLE"
+    }
+}