diff --git a/src/PepperDash.Essentials.Core/Room/Interfaces.cs b/src/PepperDash.Essentials.Core/Room/Interfaces.cs
index 89f9da7a..e4f93802 100644
--- a/src/PepperDash.Essentials.Core/Room/Interfaces.cs
+++ b/src/PepperDash.Essentials.Core/Room/Interfaces.cs
@@ -57,6 +57,8 @@ namespace PepperDash.Essentials.Core
     public interface IHasMatrixRouting
     {
         string MatrixRoutingDeviceKey { get; }
+
+        List<string> EndpointKeys { get; }
     }
 
     /// <summary>