diff --git a/.github/checkTags.json b/.github/checkTags.json
new file mode 100644
index 0000000..c10b620
--- /dev/null
+++ b/.github/checkTags.json
@@ -0,0 +1,16 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "checkTags",
+            "pattern": [
+                {
+                    "regexp": "^File\\s\"(?:\\.\\/)?([^\"]*)\":\\sline\\s(\\d+)\\s-\\s(Error|Warning|Info):\\s(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "severity": 3,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}
diff --git a/.github/check_deprecated_line_color.json b/.github/check_deprecated_line_color.json
new file mode 100644
index 0000000..fa6b647
--- /dev/null
+++ b/.github/check_deprecated_line_color.json
@@ -0,0 +1,16 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "check_deprecated_line_color",
+            "pattern": [
+                {
+                    "regexp": "^File\\s\"(?:\\.\\/)?([^\"]*)\":\\sline\\s(\\d+)\\s-\\s(Error|Warning|Info):\\s(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "severity": 3,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}
diff --git a/.github/moparser.json b/.github/moparser.json
new file mode 100644
index 0000000..1eaf5f5
--- /dev/null
+++ b/.github/moparser.json
@@ -0,0 +1,16 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "moparser",
+            "pattern": [
+                {
+                    "regexp": "^syntax\\s(error)\\son\\s\\line\\s(\\d+)\\sof\\s(.*):\\s(.*)$",
+                    "file": 3,
+                    "line": 2,
+                    "severity": 1,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}
diff --git a/.github/tidyHTML.json b/.github/tidyHTML.json
new file mode 100644
index 0000000..0bc4a49
--- /dev/null
+++ b/.github/tidyHTML.json
@@ -0,0 +1,18 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "tidyHTML",
+            "pattern": [
+                {
+                    "regexp": "^File\\s\"(?:\\.\\/)?([^\"]*)\":\\sline\\s(\\d+)\\scolumn\\s(\\d+)\\s-\\s(Error|Warning|Info):\\s(.*)\\s\\((.*)\\)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "message": 5,
+                    "code": 6
+                }
+            ]
+        }
+    ]
+}
diff --git a/.github/workflows/checkCI.yml b/.github/workflows/checkCI.yml
index 1326fa8..f850214 100644
--- a/.github/workflows/checkCI.yml
+++ b/.github/workflows/checkCI.yml
@@ -1,23 +1,26 @@
 name: CI
 
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
 
 jobs:
   html_documentation_checks:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 5
       - name: Setup python environment
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
       - name: Install python packages
         run: |
-          pip install --user pytidylib
-          pip install --user futures
+          pip install --disable-pip-version-check --user pytidylib
+          pip install --disable-pip-version-check --user futures
       - name: Build html tidy
         run: |
           git clone --branch 5.8.0 --depth=1 https://github.com/htacg/tidy-html5.git
@@ -28,16 +31,20 @@ jobs:
           popd
           sudo ldconfig
       - name: Tidy html
-        run: python ./.CI/check_html.py tidyHTML ./
+        run: |
+          echo "::add-matcher::./.github/tidyHTML.json"
+          python ./.CI/check_html.py tidyHTML ./
+          echo "::remove-matcher owner=tidyHTML::"
       - name: Check tags
-        run: python ./.CI/check_html.py checkTags ./
-      - name: Check links
-        run: python ./.CI/check_html.py checkLinks ./ 
+        run: |
+          echo "::add-matcher::./.github/checkTags.json"
+          python ./.CI/check_html.py checkTags ./
+          echo "::remove-matcher owner=checkTags::"
   syntax_checks:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 5
       - name: Get moparser
@@ -47,17 +54,23 @@ jobs:
       - name: Check for UTF-8 BOM
         run: "! find . -name '*.mo' -print0 | xargs -0 grep -l $'^\\xEF\\xBB\\xBF' | grep ."
       - name: Check syntax
-        run: ModelicaSyntaxChecker/Linux64/moparser -v 3.4 -r ExternData
+        run: |
+          echo "::add-matcher::./.github/moparser.json"
+          ModelicaSyntaxChecker/Linux64/moparser -v 3.4 -r ExternData
+          echo "::remove-matcher owner=moparser::"
   deprecation_checks:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 5
       - name: Setup python environment
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3.8
       - name: Check deprecated Text.lineColor annotation
-        run: python ./.CI/check_deprecated_line_color.py ./
+        run: |
+          echo "::add-matcher::./.github/check_deprecated_line_color.json"
+          python ./.CI/check_deprecated_line_color.py ./
+          echo "::remove-matcher owner=check_deprecated_line_color::"