diff --git a/WebPullApp/MyInstruments.cs b/WebPullApp/MyInstruments.cs
index 946d986..bd7543d 100644
--- a/WebPullApp/MyInstruments.cs
+++ b/WebPullApp/MyInstruments.cs
@@ -1,4 +1,5 @@
-using System.Diagnostics.Metrics;
+using OpenTelemetry.Metrics;
+using System.Diagnostics.Metrics;
 
 namespace WebPullApp;
 
@@ -33,4 +34,12 @@ public void Dispose()
         _meter.Dispose();
         GC.SuppressFinalize(this);
     }
+}
+
+public static class MeterProviderBuilderExtensions
+{
+    public static MeterProviderBuilder AddMyInstruments(this MeterProviderBuilder builder) =>
+        builder
+            .AddMeter(MyInstruments.MeterName)
+            .AddInstrumentation<MyInstruments>();
 }
\ No newline at end of file
diff --git a/WebPullApp/Program.cs b/WebPullApp/Program.cs
index 29a5bc6..986065a 100644
--- a/WebPullApp/Program.cs
+++ b/WebPullApp/Program.cs
@@ -10,13 +10,12 @@
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
-builder.Services.AddSingleton<MyInstruments>();
 builder.Services.AddHostedService<WeatherClient>();
 
 builder.Services.AddOpenTelemetry() //Add OpenTelemetry.Extensions.Hosting nuget package
     .ConfigureResource(r => r.AddService(MyInstruments.MeterName, serviceInstanceId: Environment.MachineName))
     .WithMetrics(b => b
-        .AddMeter(MyInstruments.MeterName)
+        .AddMyInstruments()
         .AddAspNetCoreInstrumentation() // Add OpenTelemetry.Instrumentation.AspNetCore nuget package
         .AddHttpClientInstrumentation() // Add OpenTelemetry.Instrumentation.Http nuget package
         .AddRuntimeInstrumentation() // Add OpenTelemetry.Instrumentation.Runtime nuget package
diff --git a/WebPushApp/MyInstruments.cs b/WebPushApp/MyInstruments.cs
index fdc81ea..a11ed4f 100644
--- a/WebPushApp/MyInstruments.cs
+++ b/WebPushApp/MyInstruments.cs
@@ -1,9 +1,11 @@
 using System.Diagnostics.Metrics;
+using OpenTelemetry.Metrics;
 
 namespace WebPushApp;
 
 public class MyInstruments : IDisposable
 {
+    internal const string GlobalSystemName = "MeterUsing.Demo";
     internal const string MeterName = "MeterUsing.AspNetCore";
     private readonly Meter _meter;
     private int _todayTemperature;
@@ -33,4 +35,12 @@ public void Dispose()
         _meter.Dispose();
         GC.SuppressFinalize(this);
     }
+}
+
+public static class MeterProviderBuilderExtensions
+{
+    public static MeterProviderBuilder AddMyInstruments(this MeterProviderBuilder builder) =>
+        builder
+            .AddMeter(MyInstruments.MeterName)
+            .AddInstrumentation<MyInstruments>();
 }
\ No newline at end of file
diff --git a/WebPushApp/Program.cs b/WebPushApp/Program.cs
index 7fb826f..c9becf2 100644
--- a/WebPushApp/Program.cs
+++ b/WebPushApp/Program.cs
@@ -10,13 +10,14 @@
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
-builder.Services.AddSingleton<MyInstruments>();
 builder.Services.AddHostedService<WeatherClient>();
 
 builder.Services.AddOpenTelemetry() //Add OpenTelemetry.Extensions.Hosting nuget package
-    .ConfigureResource(r => r.AddService(MyInstruments.MeterName, serviceInstanceId: Environment.MachineName))
+    .ConfigureResource(r => r
+        .AddService(MyInstruments.MeterName, serviceInstanceId: Environment.MachineName)
+        .AddAttributes(new Dictionary<string, object> { ["SystemName"] = MyInstruments.GlobalSystemName })) // That is visible in the target_info separate metric.
     .WithMetrics(meterBuilder => meterBuilder
-        .AddMeter(MyInstruments.MeterName)
+        .AddMyInstruments()
         .AddAspNetCoreInstrumentation() // Add OpenTelemetry.Instrumentation.AspNetCore nuget package
         .AddHttpClientInstrumentation() // Add OpenTelemetry.Instrumentation.Http nuget package
         .AddRuntimeInstrumentation() // Add OpenTelemetry.Instrumentation.Runtime nuget package