diff --git a/public/content/content.json b/public/content/content.json
index 5231b0d81f05e5a4accc21e35f9115e7104916d5..a4c85960363e3e84dd82ccf7925b3c2ec5b0d9d3 100644
--- a/public/content/content.json
+++ b/public/content/content.json
@@ -213,7 +213,7 @@
   {
     "item": {
       "title": "OGC 3D Portrayal Services",
-      "project": "iCity Project",
+      "project": "IQG4iCity",
       "author": {
         "firstName": "Joe",
         "lastName": "T. Santhanavanich",
@@ -234,6 +234,29 @@
     },
     "refIndex": 5
   },
+  {
+    "item": {
+      "title": "Schwäbisch Hall 3D Viewer",
+      "project": "IQG4iCity",
+      "author": {
+        "firstName": "Joe",
+        "lastName": "T. Santhanavanich",
+        "hftURL": "https://www.hft-stuttgart.de/p/thunyathep-santhanavanich"
+      },
+      "project_year_start": "2022",
+      "project_year_end": "2022",
+      "project_is_on_going": true,
+      "imageLink": "https://transfer.hft-stuttgart.de/pages/iqg4icity/schwabisch_hall/application/img/demo.jpg",
+      "keywords": ["OGC", "3D GIS", "3D Tiles", "I3S", "gLTF"],
+      "description_en": "3D Application represents the digitization of heating networks in the study area of Schwaebisch Hall. This research is to reduce the increased heat losses in particularly networks causing by inefficient operation, low spread between supply and return, high power consumption of network pumps.",
+      "description_de": "3D Application represents the digitization of heating networks in the study area of Schwaebisch Hall. This research is to reduce the increased heat losses in particularly networks causing by inefficient operation, low spread between supply and return, high power consumption of network pumps."
+    },
+    "links": {
+      "demo": "https://transfer.hft-stuttgart.de/pages/iqg4icity/schwabisch_hall/index.html",
+      "project": "https://www.hft-stuttgart.com/research/projects/current/icity-2-iqg4icity-project",
+      "repo": "https://transfer.hft-stuttgart.de/gitlab/iqg4icity/schwabisch_hall"
+    }
+  },
   {
     "item": {
       "title": "Vision Zero",