diff --git a/projects/v1/3yp/E18/Smart-Locker-System/index.json b/projects/v1/3yp/E18/Smart-Locker-System/index.json
index abeb25be..9c1aea90 100644
--- a/projects/v1/3yp/E18/Smart-Locker-System/index.json
+++ b/projects/v1/3yp/E18/Smart-Locker-System/index.json
@@ -10,5 +10,68 @@
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+            "researchgate": "",
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+            "website": "",
+            "github": "",
+            "linkedin": "",
+            "researchgate": "",
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+            "profile_url": "https://people.ce.pdn.ac.lk/students/e18/266/"
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+            "profile_image": "https://people.ce.pdn.ac.lk/images/staff/academic-staff/mahanama-wickramasinghe.jpg",
+            "api_url": "https://api.ce.pdn.ac.lk/people/v1/staff/mahanamaw",
+            "website": "",
+            "linkedin": "https://www.linkedin.com/in/mahanama",
+            "researchgate": "https://www.researchgate.net/profile/Mahanama-Wickramsinghe",
+            "google_scholar": "https://scholar.google.com/citations?hl=en&user=kuoZpZEAAAAJ"
+        }
+    },
+    "tags": [
+        "Web",
+        "Embedded Systems"
+    ]
 }
\ No newline at end of file
diff --git a/projects/v1/3yp/E20/Cattle-Management-System/index.json b/projects/v1/3yp/E20/Cattle-Management-System/index.json
new file mode 100644
index 00000000..781f7b62
--- /dev/null
+++ b/projects/v1/3yp/E20/Cattle-Management-System/index.json
@@ -0,0 +1,77 @@
+{
+    "title": "Cattle Management System",
+    "description": "",
+    "category": {
+        "title": "Cyber-Physical Systems Projects",
+        "code": "3yp",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+    },
+    "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/Cattle-Management-System/",
+    "repo_url": "https://github.com/cepdnaclk/e20-3yp-Cattle-Management-System",
+    "page_url": "https://cepdnaclk.github.io/e20-3yp-Cattle-Management-System",
+    "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/Cattle-Management-System/",
+    "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg",
+    "team": {
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+            "name": "Ahemad I.I.",
+            "email": "e20009@eng.pdn.ac.lk",
+            "website": "",
+            "github": "",
+            "linkedin": "",
+            "researchgate": "",
+            "api_url": "https://api.ce.pdn.ac.lk/people/v1/students/E20/009",
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+            "profile_url": "https://people.ce.pdn.ac.lk/students/e20/009/"
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+            "name": "Ketharagan P",
+            "email": "e20199@eng.pdn.ac.lk",
+            "website": "",
+            "github": "https://github.com/ketha29",
+            "linkedin": "https://www.linkedin.com/in/ketharagan-p-767b11204",
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+            "website": "",
+            "github": "https://github.com/Rishanthan13/Rishanthan13.git",
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+            "github": "https://github.com/mrismy",
+            "linkedin": "",
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+            "profile_url": "https://people.ce.pdn.ac.lk/students/e20/339/"
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+            "profile_image": "https://people.ce.pdn.ac.lk/images/staff/academic-staff/isuru-nawinne.png",
+            "api_url": "https://api.ce.pdn.ac.lk/people/v1/staff/isurunawinne",
+            "website": "",
+            "linkedin": "https://www.linkedin.com/in/isuru-nawinne-73302833/",
+            "researchgate": "https://www.researchgate.net/profile/Isuru-Nawinne",
+            "google_scholar": "https://scholar.google.com/citations?hl=en&user=8qqGvuwAAAAJ"
+        }
+    },
+    "tags": [
+        "Web",
+        "Embedded Systems"
+    ]
+}
\ No newline at end of file
diff --git a/projects/v1/3yp/E20/FlickNest/index.json b/projects/v1/3yp/E20/FlickNest/index.json
new file mode 100644
index 00000000..bd27a7ac
--- /dev/null
+++ b/projects/v1/3yp/E20/FlickNest/index.json
@@ -0,0 +1,14 @@
+{
+    "title": "FlickNest",
+    "description": "FlickNest is an innovative smart automation system that allows you to control your electronic devices effortlessly through hand gestures. Powered by the advanced FlickNest Smart Bracelet, it transforms your gestures into seamless commands, enabling intuitive and hands-free management of your home environment.",
+    "category": {
+        "title": "Cyber-Physical Systems Projects",
+        "code": "3yp",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+    },
+    "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/FlickNest/",
+    "repo_url": "https://github.com/cepdnaclk/e20-3yp-FlickNest",
+    "page_url": "#",
+    "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/FlickNest/",
+    "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg"
+}
\ No newline at end of file
diff --git a/projects/v1/3yp/E20/SkyT/index.json b/projects/v1/3yp/E20/SkyT/index.json
new file mode 100644
index 00000000..60a59579
--- /dev/null
+++ b/projects/v1/3yp/E20/SkyT/index.json
@@ -0,0 +1,14 @@
+{
+    "title": "SkyT",
+    "description": "Drone based smart crop management system",
+    "category": {
+        "title": "Cyber-Physical Systems Projects",
+        "code": "3yp",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+    },
+    "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/SkyT/",
+    "repo_url": "https://github.com/cepdnaclk/e20-3yp-SkyT",
+    "page_url": "https://cepdnaclk.github.io/e20-3yp-SkyT",
+    "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/SkyT/",
+    "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg"
+}
\ No newline at end of file
diff --git a/projects/v1/3yp/E20/VR-Multiplayer-Golf-Game/index.json b/projects/v1/3yp/E20/VR-Multiplayer-Golf-Game/index.json
new file mode 100644
index 00000000..664edc6e
--- /dev/null
+++ b/projects/v1/3yp/E20/VR-Multiplayer-Golf-Game/index.json
@@ -0,0 +1,20 @@
+{
+    "title": "VR Multiplayer Golf Game",
+    "description": "VR-Multiplayer-Golf-Game allows multiple users to play golf in VR environment. The game features a virtual environment which allows a user to have an immersive experience.",
+    "category": {
+        "title": "Cyber-Physical Systems Projects",
+        "code": "3yp",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+    },
+    "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/VR-Multiplayer-Golf-Game/",
+    "repo_url": "https://github.com/cepdnaclk/e20-3yp-VR-Multiplayer-Golf-Game",
+    "page_url": "https://cepdnaclk.github.io/e20-3yp-VR-Multiplayer-Golf-Game",
+    "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/VR-Multiplayer-Golf-Game/",
+    "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg",
+    "team": {},
+    "supervisors": {},
+    "tags": [
+        "Web",
+        "Embedded Systems"
+    ]
+}
\ No newline at end of file
diff --git a/projects/v1/3yp/E20/index.json b/projects/v1/3yp/E20/index.json
new file mode 100644
index 00000000..65233f2b
--- /dev/null
+++ b/projects/v1/3yp/E20/index.json
@@ -0,0 +1,54 @@
+{
+    "e20-3yp-Cattle-Management-System": {
+        "title": "Cattle Management System",
+        "description": "",
+        "category": {
+            "title": "Cyber-Physical Systems Projects",
+            "code": "3yp",
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+        },
+        "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/Cattle-Management-System/",
+        "repo_url": "https://github.com/cepdnaclk/e20-3yp-Cattle-Management-System",
+        "page_url": "https://cepdnaclk.github.io/e20-3yp-Cattle-Management-System",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/Cattle-Management-System/"
+    },
+    "e20-3yp-FlickNest": {
+        "title": "FlickNest",
+        "description": "FlickNest is an innovative smart automation system that allows you to control your electronic devices effortlessly through hand gestures. Powered by the advanced FlickNest Smart Bracelet, it transforms your gestures into seamless commands, enabling intuitive and hands-free management of your home environment.",
+        "category": {
+            "title": "Cyber-Physical Systems Projects",
+            "code": "3yp",
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+        },
+        "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/FlickNest/",
+        "repo_url": "https://github.com/cepdnaclk/e20-3yp-FlickNest",
+        "page_url": "#",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/FlickNest/"
+    },
+    "e20-3yp-SkyT": {
+        "title": "SkyT",
+        "description": "Drone based smart crop management system",
+        "category": {
+            "title": "Cyber-Physical Systems Projects",
+            "code": "3yp",
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+        },
+        "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/SkyT/",
+        "repo_url": "https://github.com/cepdnaclk/e20-3yp-SkyT",
+        "page_url": "https://cepdnaclk.github.io/e20-3yp-SkyT",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/SkyT/"
+    },
+    "e20-3yp-VR-Multiplayer-Golf-Game": {
+        "title": "VR Multiplayer Golf Game",
+        "description": "VR-Multiplayer-Golf-Game allows multiple users to play golf in VR environment. The game features a virtual environment which allows a user to have an immersive experience.",
+        "category": {
+            "title": "Cyber-Physical Systems Projects",
+            "code": "3yp",
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+        },
+        "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/VR-Multiplayer-Golf-Game/",
+        "repo_url": "https://github.com/cepdnaclk/e20-3yp-VR-Multiplayer-Golf-Game",
+        "page_url": "https://cepdnaclk.github.io/e20-3yp-VR-Multiplayer-Golf-Game",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/VR-Multiplayer-Golf-Game/"
+    }
+}
\ No newline at end of file
diff --git a/projects/v1/3yp/index.json b/projects/v1/3yp/index.json
index 415e3bb6..f7a7ec3b 100644
--- a/projects/v1/3yp/index.json
+++ b/projects/v1/3yp/index.json
@@ -28,6 +28,10 @@
         "E19": {
             "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E19/",
             "project_count": 18
+        },
+        "E20": {
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/",
+            "project_count": 4
         }
     }
 }
\ No newline at end of file
diff --git a/projects/v1/all/index.json b/projects/v1/all/index.json
index b65245d8..664a7dfb 100644
--- a/projects/v1/all/index.json
+++ b/projects/v1/all/index.json
@@ -7535,7 +7535,70 @@
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         "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E18/Smart-Locker-System/",
-        "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg"
+        "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg",
+        "team": {
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+                "name": "Nimnad Mihiranga Kodituwakku",
+                "email": "e18180@eng.pdn.ac.lk",
+                "website": "",
+                "github": "",
+                "linkedin": "",
+                "researchgate": "",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/students/E18/180",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/students/e18/e18180.jpg",
+                "profile_url": "https://people.ce.pdn.ac.lk/students/e18/180/"
+            },
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+                "email": "e18266@eng.pdn.ac.lk",
+                "website": "",
+                "github": "",
+                "linkedin": "",
+                "researchgate": "",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/students/E18/266",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/students/e18/e18266.jpg",
+                "profile_url": "https://people.ce.pdn.ac.lk/students/e18/266/"
+            },
+            "E/18/397": {
+                "name": "Shamod Geevinda",
+                "email": "e18397@eng.pdn.ac.lk",
+                "website": "",
+                "github": "https://github.com/ShamodGeevinda",
+                "linkedin": "https://www.linkedin.com/in/shamod-geevinda/",
+                "researchgate": "",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/students/E18/397",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/students/e18/e18397.jpg",
+                "profile_url": "https://people.ce.pdn.ac.lk/students/e18/397/"
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+                "profile_url": "https://people.ce.pdn.ac.lk/staff/academic/isuru-nawinne/",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/staff/academic-staff/isuru-nawinne.png",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/staff/isurunawinne",
+                "website": "",
+                "linkedin": "https://www.linkedin.com/in/isuru-nawinne-73302833/",
+                "researchgate": "https://www.researchgate.net/profile/Isuru-Nawinne",
+                "google_scholar": "https://scholar.google.com/citations?hl=en&user=8qqGvuwAAAAJ"
+            },
+            "mahanamaw@eng.pdn.ac.lk": {
+                "name": "Dr. Mahanama Wickramasinghe",
+                "email": "mahanamaw@eng.pdn.ac.lk",
+                "profile_url": "https://people.ce.pdn.ac.lk/staff/academic/mahanama-wickramasinghe/",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/staff/academic-staff/mahanama-wickramasinghe.jpg",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/staff/mahanamaw",
+                "website": "",
+                "linkedin": "https://www.linkedin.com/in/mahanama",
+                "researchgate": "https://www.researchgate.net/profile/Mahanama-Wickramsinghe",
+                "google_scholar": "https://scholar.google.com/citations?hl=en&user=kuoZpZEAAAAJ"
+            }
+        },
+        "tags": [
+            "Web",
+            "Embedded Systems"
+        ]
     },
     "e18-3yp-Smart-Medicine-Dispenser": {
         "title": "Smart Medicine Dispenser",
@@ -8159,6 +8222,131 @@
             "Embedded Systems"
         ]
     },
+    "e20-3yp-Cattle-Management-System": {
+        "title": "Cattle Management System",
+        "description": "",
+        "category": {
+            "title": "Cyber-Physical Systems Projects",
+            "code": "3yp",
+            "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/"
+        },
+        "project_url": "https://projects.ce.pdn.ac.lk/3yp/e20/Cattle-Management-System/",
+        "repo_url": "https://github.com/cepdnaclk/e20-3yp-Cattle-Management-System",
+        "page_url": "https://cepdnaclk.github.io/e20-3yp-Cattle-Management-System",
+        "api_url": "https://api.ce.pdn.ac.lk/projects/v1/3yp/E20/Cattle-Management-System/",
+        "thumbnail_url": "https://projects.ce.pdn.ac.lk/data/categories/3yp/thumbnail.jpg",
+        "team": {
+            "E/20/009": {
+                "name": "Ahemad I.I.",
+                "email": "e20009@eng.pdn.ac.lk",
+                "website": "",
+                "github": "",
+                "linkedin": "",
+                "researchgate": "",
+                "api_url": "https://api.ce.pdn.ac.lk/people/v1/students/E20/009",
+                "profile_image": "https://people.ce.pdn.ac.lk/images/students/e20/e20009.jpg",
+                "profile_url": "https://people.ce.pdn.ac.lk/students/e20/009/"
+            },
+            "E/20/199": {
+                "name": "Ketharagan P",
+                "email": "e20199@eng.pdn.ac.lk",
+                "website": "",
+                "github": "https://github.com/ketha29",
+                "linkedin": "https://www.linkedin.com/in/ketharagan-p-767b11204",
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