diff --git a/restservice/src/main/java/com/plannaplan/security/cas/CustomUAMCasValidator.java b/restservice/src/main/java/com/plannaplan/security/cas/CustomUAMCasValidator.java
new file mode 100644
index 0000000..67b8885
--- /dev/null
+++ b/restservice/src/main/java/com/plannaplan/security/cas/CustomUAMCasValidator.java
@@ -0,0 +1,12 @@
+package com.plannaplan.security.cas;
+
+public class CustomUAMCasValidator implements CasValidator {
+
+    public CustomUAMCasValidator(){}
+
+    @Override
+    public String validate() {
+        
+        return null;
+    }
+}