diff --git a/application/controllers/mockup/process/resultprintadm-v7/Rv_patient.php b/application/controllers/mockup/process/resultprintadm-v7/Rv_patient.php
index e355b066..fad83105 100644
--- a/application/controllers/mockup/process/resultprintadm-v7/Rv_patient.php
+++ b/application/controllers/mockup/process/resultprintadm-v7/Rv_patient.php
@@ -1069,4 +1069,17 @@ private function get_fallback_report($group_name, $type, $ready_print)
       exit;
    }
 
+   public function pre_cache()
+   {
+      $prm = $this->sys_input;
+      $order_id = intval($prm['order_id'] ?? 0);
+      if ($order_id <= 0) {
+         $this->sys_ok(['cached' => false]);
+         return;
+      }
+      $this->load->library('ibl_patient_decrypt');
+      $this->ibl_patient_decrypt->populate_cache_by_order($order_id);
+      $this->sys_ok(['cached' => true]);
+   }
+
 }
\ No newline at end of file