diff --git a/src/main/java/com/klaroworks/runtime/role/Nested.java b/src/main/java/com/klaroworks/runtime/role/Nested.java
new file mode 100644
index 0000000..e70ad38
--- /dev/null
+++ b/src/main/java/com/klaroworks/runtime/role/Nested.java
@@ -0,0 +1,46 @@
+package com.klaroworks.runtime.role;
+
+/**
+ * Nested class definition for role testing.
+ * Used by RoleMatrixRuntimeTest for nested class access testing.
+ */
+public class Nested {
+    
+    public static class InnerRole {
+        private final String roleName;
+        private final int priority;
+        
+        public InnerRole(String roleName, int priority) {
+            this.roleName = roleName;
+            this.priority = priority;
+        }
+        
+        public String getRoleName() {
+            return roleName;
+        }
+        
+        public int getPriority() {
+            return priority;
+        }
+        
+        @Override
+        public String toString() {
+            return "InnerRole{roleName='" + roleName + "', priority=" + priority + "}";
+        }
+    }
+    
+    public static class RoleLevel {
+        public static final int ADMIN = 100;
+        public static final int MANAGER = 50;
+        public static final int USER = 10;
+        public static final int GUEST = 1;
+        
+        private RoleLevel() {
+            // Prevent instantiation
+        }
+    }
+    
+    public static InnerRole createRole(String name, int priority) {
+        return new InnerRole(name, priority);
+    }
+}