diff --git a/src/Database.T4/Properties/AssemblyInfo.cs b/src/Database.T4/Properties/AssemblyInfo.cs
index ed85e56afd98a4c5320b70ea175420f3957edff7..91fdbc4631130ed995a66b6cdf6f0f2bc7d60896 100644
--- a/src/Database.T4/Properties/AssemblyInfo.cs
+++ b/src/Database.T4/Properties/AssemblyInfo.cs
@@ -11,6 +11,6 @@ using System.Reflection;
 [assembly: AssemblyProduct("Database.T4")]
 [assembly: AssemblyVersion("1.25.0")]
 [assembly: AssemblyFileVersion("1.25.0")]
-[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0002")]
+[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0003")]
 [assembly: AssemblyCopyright("2020 IT Center, RWTH Aachen University")]
 
diff --git a/src/Database.Tests/Properties/AssemblyInfo.cs b/src/Database.Tests/Properties/AssemblyInfo.cs
index afd30f232d6e3202ff6eacc7d40213501b7ba5aa..20ec29090f5a127d13779d9528917a75a070de9b 100644
--- a/src/Database.Tests/Properties/AssemblyInfo.cs
+++ b/src/Database.Tests/Properties/AssemblyInfo.cs
@@ -11,6 +11,6 @@ using System.Reflection;
 [assembly: AssemblyProduct("Database.Tests")]
 [assembly: AssemblyVersion("1.25.0")]
 [assembly: AssemblyFileVersion("1.25.0")]
-[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0002")]
+[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0003")]
 [assembly: AssemblyCopyright("2020 IT Center, RWTH Aachen University")]
 
diff --git a/src/Database/Models/KpiModel.cs b/src/Database/Models/KpiModel.cs
index 001a63776ccae37d9d3412305f225348d1074fe0..402d5e9dc229695d6db531ee4d2415f4d2baa230 100644
--- a/src/Database/Models/KpiModel.cs
+++ b/src/Database/Models/KpiModel.cs
@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 
 namespace Coscine.Database.Models
 {
-    class KpiModel : DatabaseModel<Kpi>
+    public class KpiModel : DatabaseModel<Kpi>
     {
         public override System.Linq.Expressions.Expression<Func<Kpi, Guid>> GetIdFromObject()
         {
diff --git a/src/Database/Properties/AssemblyInfo.cs b/src/Database/Properties/AssemblyInfo.cs
index 1fee1e1834d363217eeef7c3f3091dca43e4c979..c24194e598c8a7b50ccf7b0559c56717bba49ff4 100644
--- a/src/Database/Properties/AssemblyInfo.cs
+++ b/src/Database/Properties/AssemblyInfo.cs
@@ -11,6 +11,6 @@ using System.Reflection;
 [assembly: AssemblyProduct("Database")]
 [assembly: AssemblyVersion("1.25.0")]
 [assembly: AssemblyFileVersion("1.25.0")]
-[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0002")]
+[assembly: AssemblyInformationalVersion("1.25.0-topic-1051-basic0003")]
 [assembly: AssemblyCopyright("2020 IT Center, RWTH Aachen University")]
 
diff --git a/src/Database/ReturnObjects/KpiObject.cs b/src/Database/ReturnObjects/KpiObject.cs
index 9784d74634351770f7afd8c2a26ede6afeabbb1b..880dd20baf9d7dc62d98fd944e4028f431ffd1fe 100644
--- a/src/Database/ReturnObjects/KpiObject.cs
+++ b/src/Database/ReturnObjects/KpiObject.cs
@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace Coscine.Database.ReturnObjects
 {
-    class KpiObject
+    public class KpiObject
     {
         public Guid Id { get; set; }
         public string MeasurementID { get; set; }