diff --git a/source/ProcessManager.Orchestrations/Extensions/DependencyInjection/ProcessManagerTopicExtensions.cs b/source/ProcessManager.Orchestrations/Extensions/DependencyInjection/ProcessManagerTopicExtensions.cs
new file mode 100644
index 0000000000..aa30801699
--- /dev/null
+++ b/source/ProcessManager.Orchestrations/Extensions/DependencyInjection/ProcessManagerTopicExtensions.cs
@@ -0,0 +1,34 @@
+// Copyright 2020 Energinet DataHub A/S
+//
+// Licensed under the Apache License, Version 2.0 (the "License2");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using Energinet.DataHub.ProcessManager.Orchestrations.Extensions.Options;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Energinet.DataHub.ProcessManager.Orchestrations.Extensions.DependencyInjection;
+
+public static class ProcessManagerTopicExtensions
+{
+    /// <summary>
+    /// Add required dependencies to use the Process Manager Service Bus topic.
+    /// </summary>
+    public static IServiceCollection AddProcessManagerTopic(this IServiceCollection services)
+    {
+        services
+            .AddOptionsWithValidateOnStart<ProcessManagerTopicOptions>()
+            .BindConfiguration(ProcessManagerTopicOptions.SectionName)
+            .ValidateDataAnnotations();
+
+        return services;
+    }
+}
diff --git a/source/ProcessManager.Orchestrations/Extensions/Options/ProcessManagerTopicOptions.cs b/source/ProcessManager.Orchestrations/Extensions/Options/ProcessManagerTopicOptions.cs
new file mode 100644
index 0000000000..f76fb4a7ab
--- /dev/null
+++ b/source/ProcessManager.Orchestrations/Extensions/Options/ProcessManagerTopicOptions.cs
@@ -0,0 +1,42 @@
+// Copyright 2020 Energinet DataHub A/S
+//
+// Licensed under the Apache License, Version 2.0 (the "License2");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using System.ComponentModel.DataAnnotations;
+using Microsoft.Extensions.Configuration;
+
+namespace Energinet.DataHub.ProcessManager.Orchestrations.Extensions.Options;
+
+/// <summary>
+/// Contains options required for the orchestrations app to connect to the
+/// ProcessManager Service Bus topic.
+/// </summary>
+public class ProcessManagerTopicOptions
+{
+    /// <summary>
+    /// Name of the section in the <see cref="IConfiguration"/> / appsettings.json file
+    /// </summary>
+    public const string SectionName = "ProcessManagerTopic";
+
+    /// <summary>
+    /// Name of the ProcessManager Service Bus topic
+    /// </summary>
+    [Required]
+    public string TopicName { get; } = string.Empty;
+
+    /// <summary>
+    /// Name of the subscription for BRS026 to the ProcessManager Service Bus topic
+    /// </summary>
+    [Required]
+    public string Brs026SubscriptionName { get; } = string.Empty;
+}
diff --git a/source/ProcessManager.Orchestrations/Processes/BRS_026/V1/RequestCalculatedEnergyTimeSeriesTriggerV1.cs b/source/ProcessManager.Orchestrations/Processes/BRS_026/V1/RequestCalculatedEnergyTimeSeriesTriggerV1.cs
index a19b26cbcc..901fcb013a 100644
--- a/source/ProcessManager.Orchestrations/Processes/BRS_026/V1/RequestCalculatedEnergyTimeSeriesTriggerV1.cs
+++ b/source/ProcessManager.Orchestrations/Processes/BRS_026/V1/RequestCalculatedEnergyTimeSeriesTriggerV1.cs
@@ -15,6 +15,7 @@
 using System.Text.Json;
 using Azure.Messaging.ServiceBus;
 using Energinet.DataHub.ProcessManager.Orchestrations.Contracts;
+using Energinet.DataHub.ProcessManager.Orchestrations.Extensions.Options;
 using Energinet.DataHub.ProcessManager.Orchestrations.Processes.BRS_026.V1.Models;
 using Microsoft.Azure.Functions.Worker;
 using Microsoft.Extensions.Logging;
@@ -33,7 +34,11 @@ public class RequestCalculatedEnergyTimeSeriesTriggerV1(
     /// </summary>
     [Function(nameof(RequestCalculatedEnergyTimeSeriesTriggerV1))]
     public async Task Run(
-        [ServiceBusTrigger("queue", Connection = "ServiceBusConnection")] ServiceBusReceivedMessage message)
+        [ServiceBusTrigger(
+            $"%{ProcessManagerTopicOptions.SectionName}:{nameof(ProcessManagerTopicOptions.TopicName)}%",
+            $"%{ProcessManagerTopicOptions.SectionName}:{nameof(ProcessManagerTopicOptions.Brs026SubscriptionName)}%",
+            Connection = ProcessManagerTopicOptions.SectionName)]
+        ServiceBusReceivedMessage message)
     {
         using var serviceBusMessageLoggerScope = _logger.BeginScope(new
         {
diff --git a/source/ProcessManager.Orchestrations/Program.cs b/source/ProcessManager.Orchestrations/Program.cs
index 4c551a5708..f784ced92c 100644
--- a/source/ProcessManager.Orchestrations/Program.cs
+++ b/source/ProcessManager.Orchestrations/Program.cs
@@ -19,6 +19,7 @@
 using Energinet.DataHub.ProcessManagement.Core.Infrastructure.Extensions.DependencyInjection;
 using Energinet.DataHub.ProcessManagement.Core.Infrastructure.Extensions.Startup;
 using Energinet.DataHub.ProcessManagement.Core.Infrastructure.Telemetry;
+using Energinet.DataHub.ProcessManager.Orchestrations.Extensions.DependencyInjection;
 using Energinet.DataHub.ProcessManager.Orchestrations.Processes.BRS_023_027.V1;
 using Energinet.DataHub.ProcessManager.Orchestrations.Processes.BRS_023_027.V1.Model;
 using Energinet.DataHub.ProcessManager.Orchestrations.Processes.BRS_026.V1;
@@ -36,6 +37,7 @@
         services.AddNodaTimeForApplication();
 
         // ProcessManager
+        services.AddProcessManagerTopic();
         // => Orchestration Descriptions
         services.AddProcessManagerForOrchestrations(() =>
         {