diff --git a/server/imserver/mt/MasterCluster.go b/server/imserver/mt/MasterCluster.go
new file mode 100644
index 00000000..8b609276
--- /dev/null
+++ b/server/imserver/mt/MasterCluster.go
@@ -0,0 +1,14 @@
+package mt
+
+import (
+	"f5"
+	"mtb"
+)
+
+type MasterCluster struct {
+	mtb.MasterCluster
+}
+
+type MasterClusterTable struct {
+	f5.IdMetaTable[MasterCluster]
+}
diff --git a/server/imserver/mt/export.go b/server/imserver/mt/export.go
index f019480f..f149323f 100644
--- a/server/imserver/mt/export.go
+++ b/server/imserver/mt/export.go
@@ -6,6 +6,7 @@ import (
 
 type table struct {
 	IMCluster *IMClusterTable
+	MasterCluster *MasterClusterTable
 }
 
 var Table = f5.New(func (this* table) {
@@ -13,4 +14,10 @@ var Table = f5.New(func (this* table) {
 		this.FileName = "../config/imserver.cluster.json"
 		this.PrimKey = ""
 	});
+
+	this.MasterCluster = f5.New(func (this *MasterClusterTable) {
+		this.FileName = "../config/master.cluster.json"
+		this.PrimKey = ""
+	});
+
 })