diff --git a/src/BuildingBlocks/Auth/Masa.BuildingBlocks.StackSdks.Auth.Contracts/Enum/OperatorTypes.cs b/src/BuildingBlocks/Auth/Masa.BuildingBlocks.StackSdks.Auth.Contracts/Enum/OperatorTypes.cs
index 917bd34..b094fff 100644
--- a/src/BuildingBlocks/Auth/Masa.BuildingBlocks.StackSdks.Auth.Contracts/Enum/OperatorTypes.cs
+++ b/src/BuildingBlocks/Auth/Masa.BuildingBlocks.StackSdks.Auth.Contracts/Enum/OperatorTypes.cs
@@ -22,5 +22,8 @@ public enum OperatorTypes
     MatchesRegex,
     NotMatchRegex,
     Contains,
-    NotContains
+    NotContains,
+    EndsWith,
+    IsTrue,
+    IsFalse
 }
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