diff --git a/src/framework/Framework.Processes.Library/DBAccess/IProcessCreation.cs b/src/framework/Framework.Processes.Library/DBAccess/IProcessCreation.cs
index b076eb8e5f..d99915f9ac 100644
--- a/src/framework/Framework.Processes.Library/DBAccess/IProcessCreation.cs
+++ b/src/framework/Framework.Processes.Library/DBAccess/IProcessCreation.cs
@@ -22,7 +22,7 @@
 
 namespace Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Library.DBAccess;
 
-public interface IProcessCreation<TProcessType, TProcessStepType, TProcessTypeId, TProcessStepTypeId>
+public interface IProcessCreation<TProcessType, TProcessStepType, in TProcessTypeId, in TProcessStepTypeId>
     where TProcessType : class, IProcess<TProcessTypeId>, IProcessNavigation<TProcessStepType, TProcessStepTypeId>
     where TProcessStepType : class, IProcessStep<TProcessStepTypeId>, IProcessStepNavigation<TProcessType, TProcessTypeId>
     where TProcessTypeId : struct, IConvertible
diff --git a/src/framework/Framework.Processes.Worker.Library/ProcessExecutionServiceExtensions.cs b/src/framework/Framework.Processes.Worker.Library/ProcessExecutionServiceExtensions.cs
index c8d9ba1ea0..e2966abdb8 100644
--- a/src/framework/Framework.Processes.Worker.Library/ProcessExecutionServiceExtensions.cs
+++ b/src/framework/Framework.Processes.Worker.Library/ProcessExecutionServiceExtensions.cs
@@ -26,7 +26,7 @@ namespace Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Worker.Library
 
 public static class ProcessExecutionServiceExtensions
 {
-    public static IServiceCollection AddProcessExecutionService<TProcessType, TProcessStepType, TProcessTypeId, TProcessStepTypeId>(this IServiceCollection services, IConfigurationSection section)
+    public static IServiceCollection AddProcessExecutionService<TProcessTypeId, TProcessStepTypeId>(this IServiceCollection services, IConfigurationSection section)
         where TProcessTypeId : struct, IConvertible
         where TProcessStepTypeId : struct, IConvertible
     {
diff --git a/src/processes/Processes.Worker/Program.cs b/src/processes/Processes.Worker/Program.cs
index 9e82ea3f95..5fe76cd1d9 100644
--- a/src/processes/Processes.Worker/Program.cs
+++ b/src/processes/Processes.Worker/Program.cs
@@ -26,6 +26,7 @@
 using Org.Eclipse.TractusX.Portal.Backend.Framework.Logging;
 using Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Library.Concrete.DBAccess;
 using Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Library.Concrete.Entities;
+using Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Library.DBAccess;
 using Org.Eclipse.TractusX.Portal.Backend.Framework.Processes.Worker.Library;
 using Org.Eclipse.TractusX.Portal.Backend.Keycloak.ErrorHandling;
 using Org.Eclipse.TractusX.Portal.Backend.Keycloak.Factory;
@@ -59,7 +60,7 @@
             services
                 .AddMailingAndTemplateManager(hostContext.Configuration)
                 .AddScoped<IRepositories, ProcessRepositories<ProcessTypeId, ProcessStepTypeId, PortalDbContext>>()
-                .AddProcessExecutionService<Process<ProcessTypeId, ProcessStepTypeId>, ProcessStep<ProcessTypeId, ProcessStepTypeId>, ProcessTypeId, ProcessStepTypeId>(hostContext.Configuration.GetSection("Processes"))
+                .AddProcessExecutionService<ProcessTypeId, ProcessStepTypeId>(hostContext.Configuration.GetSection("Processes"))
                 .AddTransient<IProcessTypeExecutor<ProcessTypeId, ProcessStepTypeId>, ApplicationChecklistProcessTypeExecutor>()
                 .AddOfferSubscriptionProcessExecutor(hostContext.Configuration)
                 .AddTechnicalUserProfile()