diff --git a/app.py b/app.py
index e69de29..8a0baa4 100644
--- a/app.py
+++ b/app.py
@@ -0,0 +1,7 @@
+from crud import get_devices_filtered, create_vlans
+from type import vimpelcomSWType
+
+devices_vimpelcom = get_devices_filtered(vimpelcomSWType)
+
+vlans_vimpelcom = create_vlans(*devices_vimpelcom)
+
diff --git a/crud.py b/crud.py
index 070e637..3c35350 100644
--- a/crud.py
+++ b/crud.py
@@ -12,14 +12,14 @@ logging.basicConfig()
 log = logging.getLogger()
 
 
-def get_devices_filtered(filters: dict) -> 'RecordSet':
+def get_devices_filtered(filters: dict) -> tuple['RecordSet', list]:
     devices = netbox.dcim.devices.filter(**filters)
     device_list = [item.name for item in devices]
     devices = netbox.dcim.devices.filter(**filters)
     if not os.path.exists(f'devices_{filters.get('tenant')}.json'):
         with open(f'devices_{filters.get('tenant')}.json', 'w') as file:
             json.dump(device_list, file, ensure_ascii=False, indent=3)
-    return devices
+    return devices, device_list
 
 
 def create_interfaces(devices: 'RecordSet', device_list: list):
@@ -75,3 +75,10 @@ def create_interfaces(devices: 'RecordSet', device_list: list):
             json.dump(device_list, file, ensure_ascii=False, indent=3)
 
 
+def create_vlans(devices: 'RecordSet', device_list: list):
+    for device in devices:
+        print(device.name.replace("(1)", ""))
+        oxidized_device = oxi.node(device.name.replace("(1)", ""))
+        print(oxidized_device.config.l3interfaces())
+        print(oxidized_device.config.vlans())
+        break