diff --git a/src/com/openbravo/flunch/cashup/SafeboxCashupHistoryHookImplementation.java b/src/com/openbravo/flunch/cashup/SafeboxCashupHistoryHookImplementation.java
new file mode 100644
index 0000000..a642083
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+++ b/src/com/openbravo/flunch/cashup/SafeboxCashupHistoryHookImplementation.java
@@ -0,0 +1,33 @@
+/*
+ ************************************************************************************
+ * Copyright (C) 2021 Openbravo S.L.U.
+ * Licensed under the Openbravo Commercial License version 1.0
+ * You may obtain a copy of the License at http://www.openbravo.com/legal/obcl.html
+ * or in the legal folder of this module distribution.
+ ************************************************************************************
+ */
+
+package com.openbravo.flunch.cashup;
+
+import javax.enterprise.context.ApplicationScoped;
+
+import org.codehaus.jettison.json.JSONObject;
+import org.openbravo.pos2.hooks.SafeboxCashupHistoryHook;
+import org.openbravo.retail.posterminal.OBPOSAppCashup;
+
+/**
+ * @name SafeboxCashupHistoryHookImplementation
+ *
+ *       This hook adds new properties to the response to retrieve cashup history of a safebox
+ *
+ */
+@ApplicationScoped
+public class SafeboxCashupHistoryHookImplementation implements SafeboxCashupHistoryHook {
+
+  @Override
+  public JSONObject exec(JSONObject json, OBPOSAppCashup cashup) throws Exception {
+    json.put("XZINDICATOR", cashup.getFlprreXzindicator());
+    return json;
+  }
+
+}