diff --git a/EpsonTest/TestHelpers.cs b/EpsonTest/TestHelpers.cs
index 21d1954..310febe 100644
--- a/EpsonTest/TestHelpers.cs
+++ b/EpsonTest/TestHelpers.cs
@@ -310,13 +310,13 @@ public static class TestHelpers
             TableNumber = "22"
         };
 
-        receipt.Gangs.Add(new Gang(1, "Gang"));
-        receipt.Gangs.Add(new Gang(2, "Gang"));
+        receipt.Gangs.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Gang(1, "Gang"));
+        receipt.Gangs.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Gang(2, "Gang"));
 
-        receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi with some addition to cause line wrapping")
+        receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(1, "Avocado Sashimi with some addition to cause line wrapping")
         {
             Size = "XL",
-            Modifications = new DishModifications
+            Modifications = new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.DishModifications
             {
                 Removed = new List<string> { "Wasabi" },
                 Added = new List<string> { "Extra Ginger" }
@@ -325,9 +325,9 @@ public static class TestHelpers
             GuestId = 1,
             Price = 123.45m
         });
-        receipt.Gangs[0].Dishes.Add(new Dish(2, "Avocado Sashimi with some addition to cause line wrapping") { GuestId = 2 });
-        receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi with some addition to cause line wrapping") { GuestId = 3 });
-        receipt.Gangs[0].Dishes.Add(new Dish(1, "Baby Spinach Salad with Truffl"){GuestId = 2});
+        receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(2, "Avocado Sashimi with some addition to cause line wrapping") { GuestId = 2 });
+        receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(1, "Avocado Sashimi with some addition to cause line wrapping") { GuestId = 3 });
+        receipt.Gangs[0].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(1, "Baby Spinach Salad with Truffl"){GuestId = 2});
         //receipt.Gangs[0].Dishes.Add(new Dish(1, "Beef Tataki")
         //{
         //    Modifications = new DishModifications
@@ -347,8 +347,8 @@ public static class TestHelpers
         //    GuestId = 4
         //});
 
-        receipt.Gangs[1].Dishes.Add(new Dish(1, "Avocado Sashimi") { GuestId = 1 });
-        receipt.Gangs[1].Dishes.Add(new Dish(1, "Baby Spinach Salad with Truffl") { GuestId = 2 });
+        receipt.Gangs[1].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(1, "Avocado Sashimi") { GuestId = 1 });
+        receipt.Gangs[1].Dishes.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Dish(1, "Baby Spinach Salad with Truffl") { GuestId = 2 });
         //receipt.Gangs[1].Dishes.Add(new Dish(1, "Beef Tataki") { GuestId = 3 });
         //receipt.Gangs[1].Dishes.Add(new Dish(1, "Salmon Taco") { GuestId = 4 });
 
@@ -368,7 +368,7 @@ public static class TestHelpers
             SpecialInstruction = "Gang schicken"
         };
 
-        receipt.Gangs.Add(new Gang(2, "Gang"));
+        receipt.Gangs.Add(new Inspectron.Epson.PrintServer.Printers.Utils.KitchenReceipt.Gang(2, "Gang"));
         // to dishes in next dish
         //receipt.Gangs[0].Dishes.Add(new Dish(1, "Avocado Sashimi")
         //{
diff --git a/global.json b/global.json
new file mode 100644
index 0000000..74ce97c
--- /dev/null
+++ b/global.json
@@ -0,0 +1,6 @@
+{
+  "sdk": {
+    "version": "8.0.419",
+    "rollForward": "latestPatch"
+  }
+}