diff --git a/test/resources/stubs/module-definition-test.json b/test/resources/stubs/module-definition-test.json
index a943a7c..decc8f4 100644
--- a/test/resources/stubs/module-definition-test.json
+++ b/test/resources/stubs/module-definition-test.json
@@ -829,15 +829,50 @@
       "channels": {
         "MD-2_M-1_MI-1_CH-1": {
           "identifier": "MD-2_M-1_MI-1_CH-1",
-          "name": "Kanal A: Wohnzimmer"
+          "name": "Kanal A: Wohnzimmer",
+          "communication_object_ids": [
+            "1.1.1/MD-2_M-1_MI-1_O-2-35_R-65",
+            "1.1.1/MD-2_M-1_MI-1_O-2-1_R-1",
+            "1.1.1/MD-2_M-1_MI-1_O-2-2_R-3",
+            "1.1.1/MD-2_M-1_MI-1_O-2-9_R-4",
+            "1.1.1/MD-2_M-1_MI-1_O-2-17_R-5",
+            "1.1.1/MD-2_M-1_MI-1_O-2-19_R-6",
+            "1.1.1/MD-2_M-1_MI-1_O-2-20_R-7",
+            "1.1.1/MD-2_M-1_MI-1_O-2-21_R-8",
+            "1.1.1/MD-2_M-1_MI-1_O-2-3_R-14",
+            "1.1.1/MD-2_M-1_MI-1_O-2-10_R-15",
+            "1.1.1/MD-2_M-1_MI-1_O-2-8_R-18",
+            "1.1.1/MD-2_M-1_MI-1_O-2-22_R-21",
+            "1.1.1/MD-2_M-1_MI-1_O-2-15_R-68",
+            "1.1.1/MD-2_M-1_MI-1_O-2-12_R-55"
+          ]
         },
         "MD-2_M-2_MI-1_CH-1": {
           "identifier": "MD-2_M-2_MI-1_CH-1",
-          "name": "Kanal B: Küche"
+          "name": "Kanal B: Küche",
+          "communication_object_ids": [
+            "1.1.1/MD-2_M-2_MI-1_O-2-35_R-65",
+            "1.1.1/MD-2_M-2_MI-1_O-2-1_R-1",
+            "1.1.1/MD-2_M-2_MI-1_O-2-2_R-3",
+            "1.1.1/MD-2_M-2_MI-1_O-2-9_R-4",
+            "1.1.1/MD-2_M-2_MI-1_O-2-17_R-5",
+            "1.1.1/MD-2_M-2_MI-1_O-2-19_R-6",
+            "1.1.1/MD-2_M-2_MI-1_O-2-20_R-7",
+            "1.1.1/MD-2_M-2_MI-1_O-2-21_R-8",
+            "1.1.1/MD-2_M-2_MI-1_O-2-3_R-14",
+            "1.1.1/MD-2_M-2_MI-1_O-2-10_R-15",
+            "1.1.1/MD-2_M-2_MI-1_O-2-8_R-18",
+            "1.1.1/MD-2_M-2_MI-1_O-2-22_R-21",
+            "1.1.1/MD-2_M-2_MI-1_O-2-15_R-68",
+            "1.1.1/MD-2_M-2_MI-1_O-2-12_R-55"
+          ]
         },
         "CH-9": {
           "identifier": "CH-9",
-          "name": "Szenen"
+          "name": "Szenen",
+          "communication_object_ids": [
+            "1.1.1/O-332_R-19"
+          ]
         }
       }
     },
@@ -860,19 +895,70 @@
       "channels": {
         "MD-2_M-1_MI-1_CH-1": {
           "identifier": "MD-2_M-1_MI-1_CH-1",
-          "name": "Kanal A: Bad"
+          "name": "Kanal A: Bad",
+          "communication_object_ids": [
+            "1.1.2/MD-2_M-1_MI-1_O-2-35_R-65",
+            "1.1.2/MD-2_M-1_MI-1_O-2-1_R-1",
+            "1.1.2/MD-2_M-1_MI-1_O-2-2_R-3",
+            "1.1.2/MD-2_M-1_MI-1_O-2-9_R-4",
+            "1.1.2/MD-2_M-1_MI-1_O-2-17_R-5",
+            "1.1.2/MD-2_M-1_MI-1_O-2-19_R-6",
+            "1.1.2/MD-2_M-1_MI-1_O-2-20_R-7",
+            "1.1.2/MD-2_M-1_MI-1_O-2-21_R-8",
+            "1.1.2/MD-2_M-1_MI-1_O-2-3_R-14",
+            "1.1.2/MD-2_M-1_MI-1_O-2-10_R-15",
+            "1.1.2/MD-2_M-1_MI-1_O-2-8_R-18",
+            "1.1.2/MD-2_M-1_MI-1_O-2-22_R-21",
+            "1.1.2/MD-2_M-1_MI-1_O-2-15_R-68",
+            "1.1.2/MD-2_M-1_MI-1_O-2-12_R-55"
+          ]
         },
         "MD-2_M-5_MI-1_CH-1": {
           "identifier": "MD-2_M-5_MI-1_CH-1",
-          "name": "Kanal E: "
+          "name": "Kanal E: ",
+          "communication_object_ids": [
+            "1.1.2/MD-2_M-5_MI-1_O-2-35_R-65",
+            "1.1.2/MD-2_M-5_MI-1_O-2-1_R-1",
+            "1.1.2/MD-2_M-5_MI-1_O-2-2_R-3",
+            "1.1.2/MD-2_M-5_MI-1_O-2-9_R-4",
+            "1.1.2/MD-2_M-5_MI-1_O-2-17_R-5",
+            "1.1.2/MD-2_M-5_MI-1_O-2-19_R-6",
+            "1.1.2/MD-2_M-5_MI-1_O-2-20_R-7",
+            "1.1.2/MD-2_M-5_MI-1_O-2-21_R-8",
+            "1.1.2/MD-2_M-5_MI-1_O-2-3_R-14",
+            "1.1.2/MD-2_M-5_MI-1_O-2-10_R-15",
+            "1.1.2/MD-2_M-5_MI-1_O-2-8_R-18",
+            "1.1.2/MD-2_M-5_MI-1_O-2-22_R-21",
+            "1.1.2/MD-2_M-5_MI-1_O-2-15_R-68",
+            "1.1.2/MD-2_M-5_MI-1_O-2-12_R-55"
+          ]
         },
         "MD-2_M-6_MI-1_CH-1": {
           "identifier": "MD-2_M-6_MI-1_CH-1",
-          "name": "Kanal F: "
+          "name": "Kanal F: ",
+          "communication_object_ids": [
+            "1.1.2/MD-2_M-6_MI-1_O-2-35_R-65",
+            "1.1.2/MD-2_M-6_MI-1_O-2-1_R-1",
+            "1.1.2/MD-2_M-6_MI-1_O-2-2_R-3",
+            "1.1.2/MD-2_M-6_MI-1_O-2-9_R-4",
+            "1.1.2/MD-2_M-6_MI-1_O-2-17_R-5",
+            "1.1.2/MD-2_M-6_MI-1_O-2-19_R-6",
+            "1.1.2/MD-2_M-6_MI-1_O-2-20_R-7",
+            "1.1.2/MD-2_M-6_MI-1_O-2-21_R-8",
+            "1.1.2/MD-2_M-6_MI-1_O-2-3_R-14",
+            "1.1.2/MD-2_M-6_MI-1_O-2-10_R-15",
+            "1.1.2/MD-2_M-6_MI-1_O-2-8_R-18",
+            "1.1.2/MD-2_M-6_MI-1_O-2-22_R-21",
+            "1.1.2/MD-2_M-6_MI-1_O-2-15_R-68",
+            "1.1.2/MD-2_M-6_MI-1_O-2-12_R-55"
+          ]
         },
         "CH-9": {
           "identifier": "CH-9",
-          "name": "Szenen"
+          "name": "Szenen",
+          "communication_object_ids": [
+            "1.1.2/O-332_R-19"
+          ]
         }
       }
     },
@@ -894,84 +980,7 @@
         "1.1.3/MD-3_M-2_MI-2_O-2-4_R-5",
         "1.1.3/MD-3_M-2_MI-8_O-2-5_R-6"
       ],
-      "channels": {
-        "CH-0": {
-          "identifier": "CH-0",
-          "name": "ALLGEMEIN"
-        },
-        "MD-2_M-3_MI-1_CH-1": {
-          "identifier": "MD-2_M-3_MI-1_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-2_CH-1": {
-          "identifier": "MD-2_M-3_MI-2_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-3_CH-1": {
-          "identifier": "MD-2_M-3_MI-3_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-4_CH-1": {
-          "identifier": "MD-2_M-3_MI-4_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-5_CH-1": {
-          "identifier": "MD-2_M-3_MI-5_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-6_CH-1": {
-          "identifier": "MD-2_M-3_MI-6_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-7_CH-1": {
-          "identifier": "MD-2_M-3_MI-7_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-8_CH-1": {
-          "identifier": "MD-2_M-3_MI-8_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-9_CH-1": {
-          "identifier": "MD-2_M-3_MI-9_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-10_CH-1": {
-          "identifier": "MD-2_M-3_MI-10_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-11_CH-1": {
-          "identifier": "MD-2_M-3_MI-11_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-12_CH-1": {
-          "identifier": "MD-2_M-3_MI-12_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-13_CH-1": {
-          "identifier": "MD-2_M-3_MI-13_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-14_CH-1": {
-          "identifier": "MD-2_M-3_MI-14_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-15_CH-1": {
-          "identifier": "MD-2_M-3_MI-15_CH-1",
-          "name": "GL-4, "
-        },
-        "MD-2_M-3_MI-16_CH-1": {
-          "identifier": "MD-2_M-3_MI-16_CH-1",
-          "name": "GL-4, "
-        },
-        "CH-17": {
-          "identifier": "CH-17",
-          "name": "EVG"
-        },
-        "CH-84": {
-          "identifier": "CH-84",
-          "name": "Bewegungsmelder"
-        }
-      }
+      "channels": {}
     },
     "1.1.4": {
       "name": "Z70 v2",
@@ -994,11 +1003,32 @@
       "channels": {
         "CH-1": {
           "identifier": "CH-1",
-          "name": "Allgemein"
-        },
-        "CH-2": {
-          "identifier": "CH-2",
-          "name": "Visualisierung"
+          "name": "Allgemein",
+          "communication_object_ids": [
+            "1.1.4/O-1_R-2",
+            "1.1.4/O-2_R-3",
+            "1.1.4/O-1474_R-653",
+            "1.1.4/O-1475_R-654",
+            "1.1.4/O-1473_R-652",
+            "1.1.4/O-7_R-8",
+            "1.1.4/O-8_R-688",
+            "1.1.4/O-1470_R-44",
+            "1.1.4/O-256_R-36",
+            "1.1.4/O-260_R-40",
+            "1.1.4/O-56_R-20",
+            "1.1.4/O-3_R-4",
+            "1.1.4/O-4_R-5",
+            "1.1.4/O-5_R-6",
+            "1.1.4/O-55_R-19",
+            "1.1.4/MD-4_M-15_MI-1_SM-1_M-1_MI-1-1-2_SM-1_O-3-1_R-2",
+            "1.1.4/MD-4_M-15_MI-1_SM-1_M-1_MI-1-1-2_SM-1_O-3-0_R-1",
+            "1.1.4/MD-4_M-15_MI-1_SM-1_M-1_MI-1-1-1_SM-1_O-3-1_R-2",
+            "1.1.4/MD-4_M-15_MI-1_SM-1_M-1_MI-1-1-1_SM-1_O-3-0_R-1",
+            "1.1.4/MD-4_M-15_MI-2_SM-1_M-1_MI-2-1-2_SM-1_O-3-1_R-2",
+            "1.1.4/MD-4_M-15_MI-2_SM-1_M-1_MI-2-1-2_SM-1_O-3-0_R-1",
+            "1.1.4/MD-4_M-15_MI-2_SM-1_M-1_MI-2-1-1_SM-1_O-3-1_R-2",
+            "1.1.4/MD-4_M-15_MI-2_SM-1_M-1_MI-2-1-1_SM-1_O-3-0_R-1"
+          ]
         }
       }
     }
diff --git a/test/resources/stubs/xknx_test_project.json b/test/resources/stubs/xknx_test_project.json
index 0328b74..949abbd 100644
--- a/test/resources/stubs/xknx_test_project.json
+++ b/test/resources/stubs/xknx_test_project.json
@@ -718,51 +718,123 @@
       "channels": {
         "MD-1_M-13_MI-1_CH-80": {
           "identifier": "MD-1_M-13_MI-1_CH-80",
-          "name": "Ventilausgang 1 (...)"
+          "name": "Ventilausgang 1 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-13_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-1_M-8_MI-1_CH-80": {
           "identifier": "MD-1_M-8_MI-1_CH-80",
-          "name": "Ventilausgang 2 (...)"
+          "name": "Ventilausgang 2 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-8_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-1_M-1_MI-1_CH-80": {
           "identifier": "MD-1_M-1_MI-1_CH-80",
-          "name": "Ventilausgang 3 (...)"
+          "name": "Ventilausgang 3 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-1_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-1_M-2_MI-1_CH-80": {
           "identifier": "MD-1_M-2_MI-1_CH-80",
-          "name": "Ventilausgang 4 (...)"
+          "name": "Ventilausgang 4 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-2_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-1_M-6_MI-1_CH-80": {
           "identifier": "MD-1_M-6_MI-1_CH-80",
-          "name": "Ventilausgang 5 (...)"
+          "name": "Ventilausgang 5 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-6_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-1_M-3_MI-1_CH-80": {
           "identifier": "MD-1_M-3_MI-1_CH-80",
-          "name": "Ventilausgang 6 (...)"
+          "name": "Ventilausgang 6 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-1_M-3_MI-1_O-2-1_R-2"
+          ]
         },
         "MD-2_M-20_MI-1_CH-81": {
           "identifier": "MD-2_M-20_MI-1_CH-81",
-          "name": "Raumtemperaturregler 1 (name in application)"
+          "name": "Raumtemperaturregler 1 (name in application)",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-20_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-20_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-20_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-20_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-20_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-20_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-20_MI-1_O-7-0_R-21"
+          ]
         },
         "MD-2_M-4_MI-1_CH-81": {
           "identifier": "MD-2_M-4_MI-1_CH-81",
-          "name": "channel name in properties"
+          "name": "channel name in properties",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-4_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-4_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-4_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-4_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-4_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-4_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-4_MI-1_O-7-0_R-21"
+          ]
         },
         "MD-2_M-9_MI-1_CH-81": {
           "identifier": "MD-2_M-9_MI-1_CH-81",
-          "name": "in application and properties"
+          "name": "in application and properties",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-9_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-9_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-9_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-9_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-9_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-9_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-9_MI-1_O-7-0_R-21"
+          ]
         },
         "MD-2_M-10_MI-1_CH-81": {
           "identifier": "MD-2_M-10_MI-1_CH-81",
-          "name": "Raumtemperaturregler 4 (...)"
+          "name": "Raumtemperaturregler 4 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-10_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-10_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-10_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-10_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-10_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-10_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-10_MI-1_O-7-0_R-21"
+          ]
         },
         "MD-2_M-11_MI-1_CH-81": {
           "identifier": "MD-2_M-11_MI-1_CH-81",
-          "name": "Raumtemperaturregler 5 (...)"
+          "name": "Raumtemperaturregler 5 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-11_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-11_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-11_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-11_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-11_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-11_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-11_MI-1_O-7-0_R-21"
+          ]
         },
         "MD-2_M-12_MI-1_CH-81": {
           "identifier": "MD-2_M-12_MI-1_CH-81",
-          "name": "Raumtemperaturregler 6 (...)"
+          "name": "Raumtemperaturregler 6 (...)",
+          "communication_object_ids": [
+            "1.1.7/MD-2_M-12_MI-1_O-2-2_R-3",
+            "1.1.7/MD-2_M-12_MI-1_O-5-1_R-9",
+            "1.1.7/MD-2_M-12_MI-1_O-5-2_R-10",
+            "1.1.7/MD-2_M-12_MI-1_O-5-0_R-17",
+            "1.1.7/MD-2_M-12_MI-1_O-5-10_R-18",
+            "1.1.7/MD-2_M-12_MI-1_O-7-1_R-45",
+            "1.1.7/MD-2_M-12_MI-1_O-7-0_R-21"
+          ]
         }
       }
     }
diff --git a/xknxproject/loader/project_loader.py b/xknxproject/loader/project_loader.py
index 5935543..bb8c6c4 100644
--- a/xknxproject/loader/project_loader.py
+++ b/xknxproject/loader/project_loader.py
@@ -237,6 +237,7 @@ def _create_device(
 
         project_uid = device_element.get("Puid")
         product_ref = device_element.get("ProductRefId", "")
+
         additional_addresses = [
             add_addr
             for address_elem in device_element.findall(
@@ -244,6 +245,7 @@ def _create_device(
             )
             if (add_addr := address_elem.get("Address")) is not None
         ]
+
         com_obj_inst_refs = [
             com_obj_inst_ref
             for elem in device_element.findall(
@@ -251,6 +253,7 @@ def _create_device(
             )
             if (com_obj_inst_ref := self._create_com_object_instance(elem)) is not None
         ]
+
         module_instances = [
             module_instance
             for mi_elem in device_element.findall(
@@ -258,15 +261,22 @@ def _create_device(
             )
             if (module_instance := self._create_module_instance(mi_elem)) is not None
         ]
-        channels = [
-            ChannelNode(
-                ref_id=channel_node_elem.get("RefId"),  # type: ignore[arg-type]
-                name=channel_node_elem.get("Text", ""),
-            )
-            for channel_node_elem in device_element.findall(
-                "{*}GroupObjectTree//{*}Nodes/{*}Node[@Type='Channel']"
+
+        channels = []
+        for channel_node_elem in device_element.findall(
+            "{*}GroupObjectTree//{*}Nodes/{*}Node[@Type='Channel']"
+        ):
+            if not (_gos := channel_node_elem.get("GroupObjectInstances")):
+                # parse only used channels
+                continue
+            channels.append(
+                ChannelNode(
+                    ref_id=channel_node_elem.get("RefId"),  # type: ignore[arg-type]
+                    name=channel_node_elem.get("Text", ""),
+                    group_object_instances=_gos.split(" "),
+                )
             )
-        ]
+
         return DeviceInstance(
             identifier=device_element.get("Id", ""),
             address=int(address),
diff --git a/xknxproject/models/knxproject.py b/xknxproject/models/knxproject.py
index 1c6e3c8..9ae68ef 100644
--- a/xknxproject/models/knxproject.py
+++ b/xknxproject/models/knxproject.py
@@ -70,6 +70,7 @@ class Channel(TypedDict):
 
     identifier: str
     name: str
+    communication_object_ids: list[str]
 
 
 class Line(TypedDict):
diff --git a/xknxproject/models/models.py b/xknxproject/models/models.py
index f75d3fd..5b3b2bb 100644
--- a/xknxproject/models/models.py
+++ b/xknxproject/models/models.py
@@ -224,8 +224,11 @@ def _complete_channel_placeholders(self) -> None:
 class ChannelNode:
     """Class that represents a Node with Type Channel."""
 
-    ref_id: str
-    name: str
+    ref_id: str  # name="RefId" type="knx:RELIDREF" use="required"
+    name: str  # name="Text" type="xs:string" use="optional"
+    group_object_instances: list[
+        str
+    ]  # name="GroupObjectInstances" type="knx:RELIDREFS" use="optional"
 
 
 @dataclass
diff --git a/xknxproject/xml/parser.py b/xknxproject/xml/parser.py
index 813acde..b7ac210 100644
--- a/xknxproject/xml/parser.py
+++ b/xknxproject/xml/parser.py
@@ -321,6 +321,18 @@ def _transform(self) -> KNXProject:
                 )
                 device_com_objects.append(com_object_key)
 
+            channels = {
+                channel.ref_id: Channel(
+                    identifier=channel.ref_id,
+                    name=channel.name,
+                    communication_object_ids=[
+                        f"{device.individual_address}/{go_instance_id}"
+                        for go_instance_id in channel.group_object_instances
+                    ],
+                )
+                for channel in device.channels
+            }
+
             devices_dict[device.individual_address] = Device(
                 name=device.name or device.product_name,
                 hardware_name=device.product_name,
@@ -331,12 +343,7 @@ def _transform(self) -> KNXProject:
                 application=device.application_program_ref,
                 project_uid=device.project_uid,
                 communication_object_ids=device_com_objects,
-                channels={
-                    channel.ref_id: Channel(
-                        identifier=channel.ref_id, name=channel.name
-                    )
-                    for channel in device.channels
-                },
+                channels=channels,
             )
 
         topology_dict: dict[str, Area] = {}