diff --git a/libpldmresponder/bios_config.hpp b/libpldmresponder/bios_config.hpp
index 6e27642..2bd7c72 100644
--- a/libpldmresponder/bios_config.hpp
+++ b/libpldmresponder/bios_config.hpp
@@ -2,6 +2,7 @@
 
 #include "bios_attribute.hpp"
 #include "bios_table.hpp"
+#include "oem_handler.hpp"
 #include "pldmd/instance_id.hpp"
 #include "requester/handler.hpp"
 
@@ -76,12 +77,14 @@
      *  @param[in] eid - MCTP EID of host firmware
      *  @param[in] instanceIdDb - pointer to an InstanceIdDb object
      *  @param[in] handler - PLDM request handler
+     *  @param[in] oemBiosHandler - pointer to oem Bios Handler
      */
     explicit BIOSConfig(
         const char* jsonDir, const char* tableDir,
         pldm::utils::DBusHandler* const dbusHandler, int fd, uint8_t eid,
         pldm::InstanceIdDb* instanceIdDb,
-        pldm::requester::Handler<pldm::requester::Request>* handler);
+        pldm::requester::Handler<pldm::requester::Request>* handler,
+        pldm::responder::oem_bios::Handler* oemBiosHandler);
 
     /** @brief Set attribute value on dbus and attribute value table
      *  @param[in] entry - attribute value entry
@@ -154,6 +157,9 @@
     /** @brief PLDM request handler */
     pldm::requester::Handler<pldm::requester::Request>* handler;
 
+    /** @brief oem Bios Handler*/
+    pldm::responder::oem_bios::Handler* oemBiosHandler;
+
     // vector persists all attributes
     using BIOSAttributes = std::vector<std::unique_ptr<BIOSAttribute>>;
     BIOSAttributes biosAttributes;
@@ -167,6 +173,9 @@
     // vector to catch the D-Bus property change signals for BIOS attributes
     std::vector<std::unique_ptr<sdbusplus::bus::match_t>> biosAttrMatch;
 
+    /** @brief system type/model */
+    std::string sysType;
+
     /** @brief Method to update a BIOS attribute when the corresponding Dbus
      *  property is changed
      *  @param[in] chProperties - list of properties which have changed