diff --git a/interfaces/OFBizOrderpicker/OFBizOrderpicker.proto b/interfaces/OFBizOrderpicker/OFBizOrderpicker.proto
new file mode 100644
index 0000000000000000000000000000000000000000..d14891247275a9374f1a8504ff3dfd5f760ebb8e
--- /dev/null
+++ b/interfaces/OFBizOrderpicker/OFBizOrderpicker.proto
@@ -0,0 +1,66 @@
+syntax = "proto3";
+
+package ipos.models;
+
+message OrderpickerWrapper { // wrapper-message for configuration-topic
+  repeated OFBizPicklist picklists = 1;
+}
+
+message FrontendWrapper {
+  repeated FEndInitRow fEndInitRows = 1;
+  repeated FEndUpdateInventoryItem fEndupdateInventoryItems = 2;
+  repeated FEndUpdateShipmentBin fEndUpdateShipmentBins = 3;
+}
+
+message OFBizPicklist {
+  string picklistId = 1;
+  repeated OFBizPicklistRole picklistRoles = 2;
+  repeated OFBizPicklistBin picklistBins = 3;
+}
+
+message OFBizPicklistRole {
+  string picklistId = 1;
+  string partyId = 2;
+  string roleTypeId = 3;
+}
+
+message OFBizPicklistBin {
+  string picklistId = 1;
+  int32 binLocationNumber = 2;
+  repeated OFBizPicklistItem picklistItems = 3;
+}
+
+message OFBizPicklistItem {
+  string orderId = 1;
+  string oderItemSeqId = 2;
+  int32 quantity = 3;
+  OFBizInventoryItem inventoryItem = 4;
+}
+
+message OFBizInventoryItem {
+  string inventoryItemId = 1;
+  string containerId = 2;
+  string productId = 3;
+}
+
+message FEndInitRow {
+  int32 index = 1;
+  string orderId = 2;
+  string orderItemSeqId = 3;
+  string productId = 4;
+  int32 quantity = 5;
+  string inventoryItem = 6;
+  int32 shipmentBinNr = 7;
+}
+
+message FEndUpdateInventoryItem {
+  int32 index = 1;
+  bool isCorrect = 2;
+  string inventoryItem = 3;
+}
+
+message FEndUpdateShipmentBin {
+  int32 index = 1;
+  bool isCorrect = 2;
+  int32 shipmentBinNr = 3;
+}
\ No newline at end of file
diff --git a/interfaces/OFBizOrderpicker/README.md b/interfaces/OFBizOrderpicker/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5039cf5995666d36166f7ce60fd019cc31c3d204
--- /dev/null
+++ b/interfaces/OFBizOrderpicker/README.md
@@ -0,0 +1,4 @@
+# SimpleScene Protobuf Definition
+
+This protobuf data model is currently used for the communication between the OFBiz-Orderpicker-App and the IPos-framework.
+