diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index efa1708652a0be4d0600c88687d52c9c8c5f0f61..8f6e7ac970fe9251432a87d951a15557ff759c23 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -81,6 +81,7 @@ test:fedora36-mpich:
     - .fedora36_mpich
     - .cmake_test_linux
     - .linux_builder_tags
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:fedora36-mpich
@@ -98,6 +99,7 @@ test:fedora36-mpich-nothreads:
     - .fedora36_mpich_nothreads
     - .cmake_test_linux
     - .linux_builder_tags
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:fedora36-mpich-nothreads
@@ -115,7 +117,7 @@ test:fedora36-openmpi:
     - .fedora36_openmpi
     - .cmake_test_linux
     - .linux_builder_tags
-    - .cmake_build_artifacts
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:fedora36-openmpi
@@ -133,7 +135,7 @@ test:fedora36-asan:
     - .fedora36_asan
     - .cmake_memcheck_linux
     - .linux_tester_priv_tags
-    - .cmake_build_artifacts
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:fedora36-asan
@@ -151,7 +153,7 @@ test:fedora36-ubsan:
     - .fedora36_ubsan
     - .cmake_memcheck_linux
     - .linux_tester_priv_tags
-    - .cmake_build_artifacts
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:fedora36-ubsan
@@ -161,6 +163,7 @@ build:windows_vs2022_debug:
     - .windows_debug
     - .windows_tags
     - .cmake_build_windows
+    - .cmake_build_artifacts
     - .run_automatically
 
 test:windows_vs2022_debug:
@@ -168,6 +171,7 @@ test:windows_vs2022_debug:
     - .windows_debug
     - .windows_tags
     - .cmake_test_windows
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:windows_vs2022_debug
@@ -177,6 +181,7 @@ build:windows_vs2022_release:
     - .windows_release
     - .windows_tags
     - .cmake_build_windows
+    - .cmake_build_artifacts
     - .run_automatically
 
 test:windows_vs2022_release:
@@ -184,6 +189,7 @@ test:windows_vs2022_release:
     - .windows_release
     - .windows_tags
     - .cmake_test_windows
+    - .cmake_annotation_artifacts
     - .run_automatically
   needs:
     - build:windows_vs2022_release
diff --git a/.gitlab/artifacts.yml b/.gitlab/artifacts.yml
index 096e25b312b7401d1fe0a473e2e790075613979a..75c909fee4ab831aa60b9a83016cc9cf0c060c43 100644
--- a/.gitlab/artifacts.yml
+++ b/.gitlab/artifacts.yml
@@ -1,8 +1,20 @@
 ---
 # Lists of paths for artifacts of various stages.
+.cmake_annotation_artifacts:
+  artifacts:
+    expire_in: 1d
+    when: always
+    reports:
+      annotations:
+        - build/annotations.json
+
 .cmake_build_artifacts:
   artifacts:
     expire_in: 1d
+    when: always
+    reports:
+      annotations:
+        - build/annotations.json
     paths:
       # The artifacts of the build.
       # Generated headers.
@@ -16,3 +28,4 @@
       - build/Testing/
       # CDash files.
       - build/DartConfiguration.tcl
+      - build/cdash-build-id
diff --git a/.gitlab/ci/ctest_annotation.cmake b/.gitlab/ci/ctest_annotation.cmake
new file mode 100644
index 0000000000000000000000000000000000000000..4f9aadea030491dfc0c9731ea94e47f3f0c2c76d
--- /dev/null
+++ b/.gitlab/ci/ctest_annotation.cmake
@@ -0,0 +1,33 @@
+function (ctest_annotation_report file)
+  set(label "")
+
+  if (EXISTS "${file}")
+    file(READ "${file}" json)
+  else ()
+    set(json "{\"CDash\": []}")
+  endif ()
+
+  foreach (arg IN LISTS ARGN)
+    if (NOT label)
+      set(label "${arg}")
+      continue ()
+    endif ()
+
+    set(item "{\"external_link\":{\"label\":\"${label}\",\"url\":\"${arg}\"}}")
+    set(label "")
+
+    string(JSON length LENGTH "${json}" "CDash")
+    string(JSON json SET "${json}" "CDash" "${length}" "${item}")
+  endforeach ()
+
+  file(WRITE "${file}" "${json}")
+endfunction ()
+
+if (NOT DEFINED build_id)
+  include("${CTEST_BINARY_DIRECTORY}/cdash-build-id" OPTIONAL)
+endif ()
+
+function (store_build_id build_id)
+  file(WRITE "${CTEST_BINARY_DIRECTORY}/cdash-build-id"
+    "set(build_id \"${build_id}\")\n")
+endfunction ()
diff --git a/.gitlab/ci/ctest_build.cmake b/.gitlab/ci/ctest_build.cmake
index a6b47c49ab614b6bc58cbef7ba2f01e5e7ea5f51..d3f63a4009c440b454e5cf1fe803c0facc1e7d51 100644
--- a/.gitlab/ci/ctest_build.cmake
+++ b/.gitlab/ci/ctest_build.cmake
@@ -27,6 +27,14 @@ ctest_build(
   RETURN_VALUE build_result)
 ctest_submit(PARTS Build)
 
+include("${CMAKE_CURRENT_LIST_DIR}/ctest_annotation.cmake")
+if (DEFINED build_id)
+  ctest_annotation_report("${CTEST_BINARY_DIRECTORY}/annotations.json"
+    "Build Errors (${num_errors})" "https://open.cdash.org/viewBuildError.php?buildid=${build_id}"
+    "Build Warnings (${num_warnings})" "https://open.cdash.org/viewBuildError.php?type=1&buildid=${build_id}"
+  )
+endif ()
+
 if (build_result)
   message(FATAL_ERROR
     "Failed to build")
diff --git a/.gitlab/ci/ctest_configure.cmake b/.gitlab/ci/ctest_configure.cmake
index 55cad135a077af68b211858ac160f354f8a28940..333c42bee05eb75f9f6f513b9fccf7afe05fdd59 100644
--- a/.gitlab/ci/ctest_configure.cmake
+++ b/.gitlab/ci/ctest_configure.cmake
@@ -24,7 +24,19 @@ ctest_read_custom_files("${CTEST_BINARY_DIRECTORY}")
 
 # We can now submit because we've configured. This is a cmb-superbuild-ism.
 ctest_submit(PARTS Update)
-ctest_submit(PARTS Configure)
+ctest_submit(
+  PARTS Configure
+  BUILD_ID build_id)
+
+include("${CMAKE_CURRENT_LIST_DIR}/ctest_annotation.cmake")
+if (DEFINED build_id)
+  ctest_annotation_report("${CTEST_BINARY_DIRECTORY}/annotations.json"
+    "Build Summary" "https://open.cdash.org/build/${build_id}"
+    "Update" "https://open.cdash.org/build/${build_id}/update"
+    "Configure" "https://open.cdash.org/build/${build_id}/configure"
+  )
+  store_build_id("${build_id}")
+endif ()
 
 if (configure_result)
   message(FATAL_ERROR
diff --git a/.gitlab/ci/ctest_memcheck.cmake b/.gitlab/ci/ctest_memcheck.cmake
index 5a4cf081463066ebd70e5fbc9e297d8720cf5090..bf837826b0cefd0365e1ed8f8c475cf19eb42bc2 100644
--- a/.gitlab/ci/ctest_memcheck.cmake
+++ b/.gitlab/ci/ctest_memcheck.cmake
@@ -28,6 +28,13 @@ ctest_memcheck(
   DEFECT_COUNT defects)
 ctest_submit(PARTS Memcheck)
 
+include("${CMAKE_CURRENT_LIST_DIR}/ctest_annotation.cmake")
+if (DEFINED build_id)
+  ctest_annotation_report("${CTEST_BINARY_DIRECTORY}/annotations.json"
+    "Defects (${defects})" "https://open.cdash.org/viewDynamicAnalysis.php?buildid=${build_id}"
+  )
+endif ()
+
 if (test_result)
   message(FATAL_ERROR
     "Failed to test")
diff --git a/.gitlab/ci/ctest_test.cmake b/.gitlab/ci/ctest_test.cmake
index facf9ba4ba10eb899564dfa907add46c0af28e80..4b12da9886ac8d8ee5626455c6efbd15afd65360 100644
--- a/.gitlab/ci/ctest_test.cmake
+++ b/.gitlab/ci/ctest_test.cmake
@@ -24,6 +24,17 @@ ctest_test(
   EXCLUDE "${test_exclusions}")
 ctest_submit(PARTS Test)
 
+include("${CMAKE_CURRENT_LIST_DIR}/ctest_annotation.cmake")
+if (DEFINED build_id)
+  ctest_annotation_report("${CTEST_BINARY_DIRECTORY}/annotations.json"
+    "Build Summary" "https://open.cdash.org/build/${build_id}"
+    "All Tests"     "https://open.cdash.org/viewTest.php?buildid=${build_id}"
+    "Test Failures" "https://open.cdash.org/viewTest.php?onlyfailed&buildid=${build_id}"
+    "Tests Not Run" "https://open.cdash.org/viewTest.php?onlynotrun&buildid=${build_id}"
+    "Test Passes"   "https://open.cdash.org/viewTest.php?onlypassed&buildid=${build_id}"
+  )
+endif ()
+
 if (test_result)
   message(FATAL_ERROR
     "Failed to test")
diff --git a/.gitlab/os-windows.yml b/.gitlab/os-windows.yml
index b13485583e4fdbe048246cbd624014bdbdbed46f..211fa967652c69406e0cad334848a35ff723d121 100644
--- a/.gitlab/os-windows.yml
+++ b/.gitlab/os-windows.yml
@@ -45,11 +45,6 @@
     - *before_script_windows_build
     - "ctest -VV -S .gitlab/ci/ctest_configure.cmake"
     - "ctest -VV -S .gitlab/ci/ctest_build.cmake"
-  artifacts:
-    expire_in: 24 hours
-    when: always
-    paths:
-      - build
 
 .cmake_test_windows: &cmake_test_windows
   extends: