diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6ec0b3e5d7d96f3b44f1a10cfc0bb07084cfd1c2..172c287e3c8f186cbdcc879cbc05d6f0fc25b25d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,7 @@ stages:
 
 build:
   stage: build
-  tags:
+  tags: 
     - net5
   script:
     - dotnet build
diff --git a/README.md b/README.md
index 725425cbe807ecff68c92cad3f772e10638884c5..af82d3caf912752b464144f998223d00ad83d43b 100644
--- a/README.md
+++ b/README.md
@@ -90,14 +90,16 @@ SensorDataContract data1 = new SensorDataContract
     Quantity = "Temperature",
     Value = "16",
     Unit = "°C",
-    DataType = "Single"
+    DataType = "Single",
+	Index = 0
 };
 SensorDataContract data2 = new SensorDataContract
 {
     Quantity = "Humidity",
     Value = "31",
     Unit = "%",
-    DataType = "Single"
+    DataType = "Single",
+	Index = 1
 };
 SensorDataContract[] sensorDataContracts = new SensorDataContract[] { data1, data2 };
 
@@ -141,14 +143,16 @@ SensorDataContract data1 = new SensorDataContract
     Quantity = "Temperature",
     Value = "16",
     Unit = "°C",
-    DataType = "Single"
+    DataType = "Single",
+	Index = 0
 };
 SensorDataContract data2 = new SensorDataContract
 {
     Quantity = "Humidity",
     Value = "31",
     Unit = "%",
-    DataType = "Single"
+    DataType = "Single",
+	Index = 1
 };
 SensorDataContract data3 = new SensorDataContract
 {
@@ -156,7 +160,8 @@ SensorDataContract data3 = new SensorDataContract
     Timestamp = 1614599484673,
     Value = "800",
     DataType = "Int32",
-    Unit = "unit"
+    Unit = "unit",
+	Index = 2
 };
 SensorDataContract[] sensorDataContracts = new SensorDataContract[] { data1, data2, data3 };