diff --git a/OPC_UA_Clients/Release2/IJT_Web_Client/Javascripts/Views/AddressSpace/AddressSpaceGraphics.mjs b/OPC_UA_Clients/Release2/IJT_Web_Client/Javascripts/Views/AddressSpace/AddressSpaceGraphics.mjs
index 1510266..a7bb5e4 100644
--- a/OPC_UA_Clients/Release2/IJT_Web_Client/Javascripts/Views/AddressSpace/AddressSpaceGraphics.mjs
+++ b/OPC_UA_Clients/Release2/IJT_Web_Client/Javascripts/Views/AddressSpace/AddressSpaceGraphics.mjs
@@ -177,7 +177,7 @@ export default class AddressSpaceGraphics extends ControlMessageSplitScreen {
       const enumRelation = node.getNamedRelation('EnumStrings')
 
       if (enumRelation) {
-        this.addressSpace.relationsToNodes([enumRelation]).then((enumNodeList)=> {
+        this.addressSpace.relationsToNodes([enumRelation]).then((enumNodeList) => {
           const nameList = enumNodeList[0].value
           const index = parseInt(this.nodeValueToText(node.data.value))
           const value = nameList[index]
diff --git a/OPC_UA_Clients/Release2/IJT_Web_Client/Python/CallStructure.py b/OPC_UA_Clients/Release2/IJT_Web_Client/Python/CallStructure.py
new file mode 100644
index 0000000..7a5f540
--- /dev/null
+++ b/OPC_UA_Clients/Release2/IJT_Web_Client/Python/CallStructure.py
@@ -0,0 +1,41 @@
+from asyncua import ua
+
+def createCallStructure(argument):
+    """
+    This function creates the input call structures
+    """
+
+    value = argument["value"]
+    print(value)
+    inp = 0
+
+    match argument["dataType"]:
+      case 3029:
+        inp = ua.JoiningProcessIdentificationDataType()
+        arg0 = value[0] 
+        inp.JoiningProcessId = arg0["value"]
+        arg1 = value[1]
+        inp.JoiningProcessOriginId = arg1["value"]
+        arg2 = value[2]
+        inp.SelectionName = arg2["value"]
+      case 3010:
+        lst = []
+
+        for row in value: 
+          entityRow = row['value']
+          entity = ua.EntityDataType()
+          entity.Name = entityRow["Name"]
+          entity.Description = entityRow["Description"]
+          entity.EntityId = entityRow["EntityId"]
+          entity.EntityOriginId = entityRow["EntityOriginId"]
+          entity.IsExternal = entityRow["IsExternal"]
+          entity.EntityType = entityRow["EntityType"]
+
+          lst.append(entity)
+        
+        inp = ua.Variant(lst, ua.VariantType.ExtensionObject)
+        print(inp.__dict__)
+      case _:
+        inp = ua.Variant(value, ua.VariantType(argument["dataType"]))
+    
+    return inp
diff --git a/OPC_UA_Clients/Release2/IJT_Web_Client/Python/Connection.py b/OPC_UA_Clients/Release2/IJT_Web_Client/Python/Connection.py
index 4fcd0b1..7e5c64a 100644
--- a/OPC_UA_Clients/Release2/IJT_Web_Client/Python/Connection.py
+++ b/OPC_UA_Clients/Release2/IJT_Web_Client/Python/Connection.py
@@ -1,10 +1,7 @@
-
-
-
 from asyncua import Client, ua
-# from opcua.ua import EventFilter, SimpleAttributeOperand, ContentFilter, FilterOperator, ContentFilterElement
 import asyncio
 from Python.Serialize import serializeTuple, serializeValue
+from Python.CallStructure import createCallStructure
 import json
 from threading import Thread
 #from IPython import embed
@@ -255,23 +252,16 @@ async def methodcall(self, data):
           attrList.append(method)
 
           for argument in arguments:
-            value = argument["value"]
-            if argument["dataType"] == 3029:
-              inp = ua.JoiningProcessIdentificationDataType()
-              arg0 = value[0] 
-              inp.JoiningProcessId = arg0["value"]
-              arg1 = value[1]
-              inp.JoiningProcessOriginId = arg1["value"]
-              arg2 = value[2]
-              inp.SelectionName = arg2["value"]
-            else:
-              inp = ua.Variant(value, ua.VariantType(argument["dataType"]))
-            attrList.append(inp)  
+            input = createCallStructure(argument)
+            attrList.append(input)  
 
+          print(1)
           methodRepr = getattr(obj, "call_method")
+          print(2)
           out = await methodRepr(*attrList) # call the method and get the output
+          print(3)
 
-          #print(serializeValue(out))
+          print(serializeValue(out))
 
           return { "output" : serializeValue(out) }
        
diff --git a/OPC_UA_Clients/Release2/IJT_Web_Client/Resources/connectionpoints.json b/OPC_UA_Clients/Release2/IJT_Web_Client/Resources/connectionpoints.json
index 1f11703..b2e7539 100644
--- a/OPC_UA_Clients/Release2/IJT_Web_Client/Resources/connectionpoints.json
+++ b/OPC_UA_Clients/Release2/IJT_Web_Client/Resources/connectionpoints.json
@@ -1 +1 @@
-{"connectionpoints": [{"name": "Local", "address": "opc.tcp://127.0.0.1:40451", "autoconnect": false}, {"name": "Windows simulation", "address": "opc.tcp://10.46.19.106:40451", "autoconnect": false}, {"name": "ICB-A", "address": "opc.tcp://10.46.16.68:40451", "autoconnect": true}, {"name": "PF8", "address": "opc.tcp://10.46.16.174:40451", "autoconnect": true}, {"name": "Pf8Demo", "address": "opc.tcp://192.168.1.1:40451", "autoconnect": false}], "command": "set connectionpoints", "endpoint": "common"}
\ No newline at end of file
+{"connectionpoints": [{"name": "Local", "address": "opc.tcp://127.0.0.1:40451", "autoconnect": false}, {"name": "Windows simulation", "address": "opc.tcp://10.46.19.106:40451", "autoconnect": false}, {"name": "ICB-A", "address": "opc.tcp://10.46.16.68:40451", "autoconnect": false}, {"name": "PF8", "address": "opc.tcp://10.46.16.174:40451", "autoconnect": true}, {"name": "Pf8Demo", "address": "opc.tcp://192.168.1.1:40451", "autoconnect": false}], "command": "set connectionpoints", "endpoint": "common"}
\ No newline at end of file