diff --git a/src/hackfest7/README.md b/src/hackfest7/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..91072fa20906b3e2b3223821cac5751ad126768d
--- /dev/null
+++ b/src/hackfest7/README.md
@@ -0,0 +1,120 @@
+# Teraflow & NSC Hackfest Setup Guide
+
+This tutorial guides you through importing and configuring a virtual machine in VirtualBox, setting up the Teraflow and NSC environments, and interacting with the respective services via browser and API.
+
+## 1. Import the Virtual Machine
+
+1. Open **VirtualBox 7.0**.
+2. Double-click the `.ova` file to import the virtual machine.
+3. While the VM is being imported, proceed to configure the network.
+
+## 2. Configure NAT Network
+
+1. Go to **File → Tools → Network Manager**.
+2. Under **NAT Networks**, click **Create**.
+3. Set the following:
+   - **Name**: `TFS-NAT-Net`
+   - **IPv4 Prefix**: `10.0.2.0/24`
+   - Leave all other options **unchecked**.
+4. Click on **Port Forwarding** and add the following rules:
+
+| Name  | Protocol | Host IP     | Host Port | Guest IP    | Guest Port |
+|-------|----------|-------------|-----------|-------------|------------|
+| HTTP  | TCP      | 127.0.0.1   | 8080      | 10.0.2.10   | 80         |
+| SSH   | TCP      | 127.0.0.1   | 2200      | 10.0.2.10   | 22         |
+
+## 3. Attach the NAT Network to the VM
+
+1. Right-click the imported virtual machine → **Settings → Network**.
+2. Enable **Adapter 1**.
+3. Set:
+   - **Attached to**: `NAT Network`
+   - **Name**: `TFS-NAT-Net`
+
+## 4. Start the Virtual Machine
+
+- Boot the VM from VirtualBox.
+
+## 5. Set Up Visual Studio Code
+
+1. Ensure the **Remote Development** extension is installed.
+2. Click the green box in the lower-left corner → **Connect to Host → Configure SSH Hosts**.
+3. Add the following to your SSH config:
+
+   ```
+   Host TFS-VM
+       HostName localhost
+       Port 2200
+       User tfs
+   ```
+
+4. Save and click **Connect to Host → TFS-VM**.
+5. Enter the password: `tfs123`.
+
+## 6. Verify Teraflow Deployment
+
+1. Run:
+   ```bash
+   kubectl get pods -n=tfs
+   ```
+
+2. If not running, execute the following:
+
+   ```bash
+   cd tfs-hackfest7
+   source my_deploy.sh
+   ./deploy/all.sh
+   ```
+
+3. Open [http://localhost:8080/webui/](http://localhost:8080/webui/) in your browser to confirm the Teraflow Web UI is active.
+
+4. Load the topology:
+   - File: `network-topology-hackfest.json`
+
+## 7. Start NSC API
+
+1. Navigate to the NSC directory:
+   ```bash
+   cd nsc-hackfest7
+   ```
+
+2. Update the repo:
+   ```bash
+   git pull
+   git branch
+   ```
+
+3. If not on the correct branch:
+   ```bash
+   git checkout hackfest7
+   ```
+
+4. Activate the virtual environment:
+   ```bash
+   source venv/bin/activate
+   ```
+
+5. Run the app:
+   ```bash
+   python3 app.py
+   ```
+
+   If it fails:
+   ```bash
+   pip install -r requirements.txt
+   ```
+
+6. Access the NSC API at [http://localhost:8085/nsc](http://localhost:8085/nsc).
+
+## 8. API Testing
+
+- **Create (POST)**: Send a POST request to create an item.
+- **Read (GET)**: Send a GET request to retrieve it.
+- **Update**: Modify the resource via PUT/PATCH.
+- **Delete**: Remove the resource via DELETE.
+
+Use tools like `curl`, `Postman`, or your browser’s REST client extensions to interact with the API.
+
+---
+
+Happy Hacking!
diff --git a/src/hackfest7/network-topology-hackfest.json b/src/hackfest7/network-topology-hackfest.json
new file mode 100644
index 0000000000000000000000000000000000000000..395ca084b97262d345586f6486b8fa5baf54dce0
--- /dev/null
+++ b/src/hackfest7/network-topology-hackfest.json
@@ -0,0 +1,535 @@
+{
+    "contexts": [
+        {
+            "context_id": {
+                "context_uuid": {
+                    "uuid": "admin"
+                }
+            }
+        }
+    ],
+    "topologies": [
+        {
+            "topology_id": {
+                "context_id": {
+                    "context_uuid": {
+                        "uuid": "admin"
+                    }
+                },
+                "topology_uuid": {
+                    "uuid": "admin"
+                }
+            }
+        }
+    ],
+    "devices": [
+        {
+            "device_id": {
+                "device_uuid": {
+                    "uuid": "1.1.1.1"
+                }
+            },
+            "name": "1.1.1.1",
+            "device_type": "emu-packet-router",
+            "device_operational_status": 1,
+            "device_drivers": [
+                0
+            ],
+            "device_config": {
+                "config_rules": [
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/address",
+                            "resource_value": "127.0.0.1"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/port",
+                            "resource_value": "0"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/settings",
+                            "resource_value": {
+                                "endpoints": [
+                                    {
+                                        "uuid": "mgmt",
+                                        "name": "mgmt",
+                                        "type": "mgmt"
+                                    },
+                                    {
+                                        "uuid": "eth0",
+                                        "name": "eth0",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth1",
+                                        "name": "eth1",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth2",
+                                        "name": "eth2",
+                                        "type": "copper"
+                                    }
+                                ]
+                            }
+                        }
+                    }
+                ]
+            }
+        },
+        {
+            "device_id": {
+                "device_uuid": {
+                    "uuid": "2.2.2.2"
+                }
+            },
+            "name": "2.2.2.2",
+            "device_type": "emu-packet-router",
+            "device_operational_status": 1,
+            "device_drivers": [
+                0
+            ],
+            "device_config": {
+                "config_rules": [
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/address",
+                            "resource_value": "127.0.0.1"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/port",
+                            "resource_value": "0"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/settings",
+                            "resource_value": {
+                                "endpoints": [
+                                    {
+                                        "uuid": "mgmt",
+                                        "name": "mgmt",
+                                        "type": "mgmt"
+                                    },
+                                    {
+                                        "uuid": "eth0",
+                                        "name": "eth0",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth1",
+                                        "name": "eth0",
+                                        "type": "copper"
+                                    }
+                                ]
+                            }
+                        }
+                    }
+                ]
+            }
+        },
+        {
+            "device_id": {
+                "device_uuid": {
+                    "uuid": "3.3.3.3"
+                }
+            },
+            "name": "3.3.3.3",
+            "device_type": "emu-packet-router",
+            "device_operational_status": 1,
+            "device_drivers": [
+                0
+            ],
+            "device_config": {
+                "config_rules": [
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/address",
+                            "resource_value": "127.0.0.1"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/port",
+                            "resource_value": "0"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/settings",
+                            "resource_value": {
+                                "endpoints": [
+                                    {
+                                        "uuid": "mgmt",
+                                        "name": "mgmt",
+                                        "type": "mgmt"
+                                    },
+                                    {
+                                        "uuid": "eth0",
+                                        "name": "eth0",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth1",
+                                        "name": "eth1",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth2",
+                                        "name": "eth2",
+                                        "type": "copper"
+                                    }
+                                ]
+                            }
+                        }
+                    }
+                ]
+            }
+        },
+        {
+            "device_id": {
+                "device_uuid": {
+                    "uuid": "4.4.4.4"
+                }
+            },
+            "name": "4.4.4.4",
+            "device_type": "emu-packet-router",
+            "device_operational_status": 1,
+            "device_drivers": [
+                0
+            ],
+            "device_config": {
+                "config_rules": [
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/address",
+                            "resource_value": "127.0.0.1"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/port",
+                            "resource_value": "0"
+                        }
+                    },
+                    {
+                        "action": 1,
+                        "custom": {
+                            "resource_key": "_connect/settings",
+                            "resource_value": {
+                                "endpoints": [
+                                    {
+                                        "uuid": "mgmt",
+                                        "name": "mgmt",
+                                        "type": "mgmt"
+                                    },
+                                    {
+                                        "uuid": "eth0",
+                                        "name": "eth0",
+                                        "type": "copper"
+                                    },
+                                    {
+                                        "uuid": "eth1",
+                                        "name": "eth1",
+                                        "type": "copper"
+                                    }
+                                ]
+                            }
+                        }
+                    }
+                ]
+            }
+        }
+    ],
+    "links": [
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "1.1.1.1-4.4.4.4"
+                }
+            },
+            "name": "1.1.1.1-4.4.4.4",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "1.1.1.1"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "4.4.4.4"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "4.4.4.4-1.1.1.1"
+                }
+            },
+            "name": "4.4.4.4-1.1.1.1",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "4.4.4.4"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "1.1.1.1"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "1.1.1.1-2.2.2.2"
+                }
+            },
+            "name": "1.1.1.1-2.2.2.2",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "1.1.1.1"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "2.2.2.2"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "2.2.2.2-1.1.1.1"
+                }
+            },
+            "name": "2.2.2.2-1.1.1.1",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "2.2.2.2"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "1.1.1.1"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "2.2.2.2-3.3.3.3"
+                }
+            },
+            "name": "2.2.2.2-3.3.3.3",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "2.2.2.2"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "3.3.3.3"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "3.3.3.3-2.2.2.2"
+                }
+            },
+            "name": "3.3.3.3-2.2.2.2",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "3.3.3.3"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth0"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "2.2.2.2"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "3.3.3.3-4.4.4.4"
+                }
+            },
+            "name": "3.3.3.3-4.4.4.4",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "3.3.3.3"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "4.4.4.4"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                }
+            ]
+        },
+        {
+            "link_id": {
+                "link_uuid": {
+                    "uuid": "4.4.4.4-3.3.3.3"
+                }
+            },
+            "name": "4.4.4.4-3.3.3.3",
+            "attributes": {
+                "total_capacity_gbps": 10,
+                "used_capacity_gbps": 0
+            },
+            "link_endpoint_ids": [
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "4.4.4.4"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                },
+                {
+                    "device_id": {
+                        "device_uuid": {
+                            "uuid": "3.3.3.3"
+                        }
+                    },
+                    "endpoint_uuid": {
+                        "uuid": "eth1"
+                    }
+                }
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/src/hackfest7/slice_request.json b/src/hackfest7/slice_request.json
new file mode 100644
index 0000000000000000000000000000000000000000..97bb5e187659583c99e3514c8d944e120fd2a71b
--- /dev/null
+++ b/src/hackfest7/slice_request.json
@@ -0,0 +1,158 @@
+{
+    "ietf-network-slice-service:network-slice-services": {
+      "slo-sle-templates": {
+        "slo-sle-template": [
+          {
+            "id": "A",
+            "description": "",
+            "slo-policy": {
+              "metric-bound": [
+                {
+                  "metric-type": "one-way-bandwidth",
+                  "metric-unit": "kbps",
+                  "bound": 2000
+                },
+                {
+                  "metric-type": "one-way-delay-maximum",
+                  "metric-unit": "milliseconds",
+                  "bound": 5
+                }
+              ]
+            },
+            "sle-policy": {
+              "security": "",
+              "isolation": "",
+              "path-constraints": {
+                "service-functions": "",
+                "diversity": {
+                  "diversity": {
+                    "diversity-type": ""
+                  }
+                }
+              }
+            }
+          }
+        ]
+      },
+      "slice-service": [
+        {
+          "id": "slice-service-11327140-7361-41b3-aa45-e84a7fb40be9",
+          "description": "Transport network slice mapped with 3GPP slice NetworkSlice1",
+          "service-tags": {
+            "tag-type": {
+              "tag-type": "",
+              "value": ""
+            }
+          },
+          "slo-sle-policy": {
+            "slo-sle-template": "A"
+          },
+          "status": {},
+          "sdps": {
+            "sdp": [
+              {
+                "id": "01",
+                "geo-location": "",
+                "node-id": "CU-N2",
+                "sdp-ip-address": "10.60.11.3",
+                "tp-ref": "",
+                "service-match-criteria": {
+                  "match-criterion": [
+                    {
+                      "index": 1,
+                      "match-type": "VLAN",
+                      "value": "100",
+                      "target-connection-group-id": "CU-N2_AMF-N2"
+                    }
+                  ]
+                },
+                "incoming-qos-policy": "",
+                "outgoing-qos-policy": "",
+                "sdp-peering": {
+                  "peer-sap-id": "",
+                  "protocols": ""
+                },
+                "ac-svc-ref": [],
+                "attachment-circuits": {
+                  "attachment-circuit": [
+                    {
+                      "id": "100",
+                      "ac-ipv4-address": "10.60.11.3",
+                      "ac-ipv4-prefix-length": 0,
+                      "sdp-peering": {
+                        "peer-sap-id": "1.1.1.1"
+                      },
+                      "status": {}
+                    }
+                  ]
+                },
+                "status": {},
+                "sdp-monitoring": ""
+              },
+              {
+                "id": "02",
+                "geo-location": "",
+                "node-id": "AMF-N2",
+                "sdp-ip-address": "10.60.60.105",
+                "tp-ref": "",
+                "service-match-criteria": {
+                  "match-criterion": [
+                    {
+                      "index": 1,
+                      "match-type": "VLAN",
+                      "value": "100",
+                      "target-connection-group-id": "CU-N2_AMF-N2"
+                    }
+                  ]
+                },
+                "incoming-qos-policy": "",
+                "outgoing-qos-policy": "",
+                "sdp-peering": {
+                  "peer-sap-id": "",
+                  "protocols": ""
+                },
+                "ac-svc-ref": [],
+                "attachment-circuits": {
+                  "attachment-circuit": [
+                    {
+                      "id": "200",
+                      "ac-ipv4-address": "10.60.60.105",
+                      "ac-ipv4-prefix-length": 0,
+                      "sdp-peering": {
+                        "peer-sap-id": "3.3.3.3"
+                      },
+                      "status": {}
+                    }
+                  ]
+                },
+                "status": {},
+                "sdp-monitoring": ""
+              }
+            ]
+          },
+          "connection-groups": {
+            "connection-group": [
+              {
+                "id": "CU-N2_AMF-N2",
+                "connectivity-type": "ietf-vpn-common:any-to-any",
+                "connectivity-construct": [
+                  {
+                    "id": 1,
+                    "a2a-sdp": [
+                      {
+                        "sdp-id": "01"
+                      },
+                      {
+                        "sdp-id": "02"
+                      }
+                    ]
+                  }
+                ],
+                "status": {}
+              }
+            ]
+          }
+        }
+      ]
+    }
+  }
\ No newline at end of file