diff --git a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/InstanceConfigure.razor b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/InstanceConfigure.razor
index ea0d6aed..41aa22cf 100644
--- a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/InstanceConfigure.razor
+++ b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/InstanceConfigure.razor
@@ -3,6 +3,7 @@
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Instances
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Sites
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Templates
+@using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Protocol
 @using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Repositories
 @using ZB.MOM.WW.ScadaBridge.Commons.Messages.Management
 @using ZB.MOM.WW.ScadaBridge.Commons.Types
@@ -1348,8 +1349,7 @@
     private bool HasNativeOverride(string sourceName) => _existingNativeOverrides.ContainsKey(sourceName);
 
     private IEnumerable<DataConnection> AlarmCapableConnections() =>
-        _siteConnections.Where(c => string.Equals(c.Protocol, "OpcUa", StringComparison.OrdinalIgnoreCase)
-                                 || string.Equals(c.Protocol, "MxGateway", StringComparison.OrdinalIgnoreCase));
+        _siteConnections.Where(c => AlarmCapableProtocols.IsAlarmCapable(c.Protocol));
 
     private async Task SaveNativeOverride(string sourceName)
     {
diff --git a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TemplateEdit.razor b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TemplateEdit.razor
index 44a2432f..1e094026 100644
--- a/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TemplateEdit.razor
+++ b/src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TemplateEdit.razor
@@ -3,6 +3,7 @@
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Instances
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Templates
 @using ZB.MOM.WW.ScadaBridge.Commons.Entities.Sites
+@using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Protocol
 @using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Repositories
 @using ZB.MOM.WW.ScadaBridge.Commons.Types
 @using ZB.MOM.WW.ScadaBridge.Commons.Types.Enums
@@ -187,7 +188,7 @@
             _alarms = (await TemplateEngineRepository.GetAlarmsByTemplateIdAsync(Id)).ToList();
             _nativeSources = (await TemplateEngineRepository.GetNativeAlarmSourcesByTemplateIdAsync(Id)).ToList();
             _alarmCapableConnections = (await CentralUiRepository.GetAllDataConnectionsAsync())
-                .Where(c => IsAlarmCapable(c.Protocol))
+                .Where(c => AlarmCapableProtocols.IsAlarmCapable(c.Protocol))
                 .GroupBy(c => c.Name, StringComparer.OrdinalIgnoreCase)
                 .Select(g => g.First())
                 .OrderBy(c => c.Name, StringComparer.OrdinalIgnoreCase)
@@ -1193,10 +1194,6 @@
         }
     };
 
-    private static bool IsAlarmCapable(string? protocol) =>
-        string.Equals(protocol, "OpcUa", StringComparison.OrdinalIgnoreCase)
-        || string.Equals(protocol, "MxGateway", StringComparison.OrdinalIgnoreCase);
-
     private void BeginAddNativeSource()
     {
         _showNativeSourceForm = true;