diff --git a/agent/common/core.h b/agent/common/core.h
index 812a9b5..840d0c8 100644
--- a/agent/common/core.h
+++ b/agent/common/core.h
@@ -30,13 +30,11 @@
 
 Status Enable_(int argc, char *argv[]);
 Status ActivateOnu_(uint32_t intf_id, uint32_t onu_id,
-    const char *vendor_id, const char *vendor_specific, uint32_t pir,
-    uint32_t alloc_id);
+    const char *vendor_id, const char *vendor_specific, uint32_t pir);
 Status DeactivateOnu_(uint32_t intf_id, uint32_t onu_id,
     const char *vendor_id, const char *vendor_specific);
 Status DeleteOnu_(uint32_t intf_id, uint32_t onu_id,
-    const char *vendor_id, const char *vendor_specific,
-    uint32_t alloc_id);
+    const char *vendor_id, const char *vendor_specific);
 Status EnablePonIf_(uint32_t intf_id);
 Status DisablePonIf_(uint32_t intf_id);
 Status EnableUplinkIf_(uint32_t intf_id);
@@ -48,17 +46,17 @@
 Status ProbeDeviceCapabilities_();
 Status ProbePonIfTechnology_();
 Status UplinkPacketOut_(uint32_t intf_id, const std::string pkt);
-Status FlowAdd_(int32_t onu_id,
+Status FlowAdd_(int32_t access_intf_id, int32_t onu_id,
                 uint32_t flow_id, const std::string flow_type,
-                int32_t access_intf_id, int32_t network_intf_id,
-                uint32_t gemport_id, uint32_t sched_id,
-                int32_t priority_value,
-                const ::openolt::Classifier& classifier,
-                const ::openolt::Action& action);
+                int32_t alloc_id, int32_t network_intf_id,
+                int32_t gemport_id, const ::openolt::Classifier& classifier,
+                const ::openolt::Action& action, int32_t priority_value);
 Status FlowRemove_(uint32_t flow_id, const std::string flow_type);
 Status Disable_();
 Status Reenable_();
 Status GetDeviceInfo_(openolt::DeviceInfo* device_info);
+Status CreateTconts_(const openolt::Tconts *tconts);
+Status RemoveTconts_(const openolt::Tconts *tconts);
 
 void stats_collection();
 #endif