diff --git a/release-packaging/Classes/FluidBufFlatten.sc b/release-packaging/Classes/FluidBufFlatten.sc
new file mode 100644
index 0000000..825e7d3
--- /dev/null
+++ b/release-packaging/Classes/FluidBufFlatten.sc
@@ -0,0 +1,31 @@
+FluidBufFlatten : UGen {
+
+    *new1 { |rate, source, destination, axis = 1, trig = 1, blocking|
+
+		source = source.asUGenInput;
+		destination = destination.asUGenInput;
+
+		source.isNil.if {"FluidBufFlatten:  Invalid source buffer".throw};
+		destination.isNil.if {"FluidBufFlatten:  Invalid destination buffer".throw};
+		^super.new1(rate, source,  destination, axis, trig, blocking);
+	}
+
+    *kr { |source, destination, axis = 1, trig = 1|
+        ^this.new1('control', source, destination, axis, trig, 1);
+	}
+
+	*process { |server, source,  destination, axis = 1, action|
+	^FluidNRTProcess.new(
+            server, this, action, [destination], blocking:1
+		).process(
+			source, destination, axis
+		);
+
+	}
+
+   *processBlocking { |server, source,  destination, axis =  1, action|
+    ^process(
+	   source, destination, axis
+    );
+	}
+}
diff --git a/src/FluidBufFlatten/CMakeLists.txt b/src/FluidBufFlatten/CMakeLists.txt
new file mode 100644
index 0000000..9646a4e
--- /dev/null
+++ b/src/FluidBufFlatten/CMakeLists.txt
@@ -0,0 +1,21 @@
+# Part of the Fluid Corpus Manipulation Project (http://www.flucoma.org/)
+# Copyright 2017-2019 University of Huddersfield.
+# Licensed under the BSD-3 License.
+# See license.md file in the project root for full license information.
+# This project has received funding from the European Research Council (ERC)
+# under the European Union’s Horizon 2020 research and innovation programme
+# (grant agreement No 725899).
+
+cmake_minimum_required(VERSION 3.11)
+
+get_filename_component(PLUGIN ${CMAKE_CURRENT_LIST_DIR} NAME_WE)
+message("Configuring ${PLUGIN}")
+set(FILENAME ${PLUGIN}.cpp)
+
+add_library(
+  ${PLUGIN}
+  MODULE
+  ${FILENAME}
+)
+
+include(${CMAKE_CURRENT_LIST_DIR}/../../scripts/target_post.cmake)
diff --git a/src/FluidBufFlatten/FluidBufFlatten.cpp b/src/FluidBufFlatten/FluidBufFlatten.cpp
new file mode 100644
index 0000000..0a6746c
--- /dev/null
+++ b/src/FluidBufFlatten/FluidBufFlatten.cpp
@@ -0,0 +1,22 @@
+/*
+Part of the Fluid Corpus Manipulation Project (http://www.flucoma.org/)
+Copyright 2017-2019 University of Huddersfield.
+Licensed under the BSD-3 License.
+See license.md file in the project root for full license information.
+This project has received funding from the European Research Council (ERC)
+under the European Union’s Horizon 2020 research and innovation programme
+(grant agreement No 725899).
+*/
+
+#include <clients/nrt/BufFlattenClient.hpp>
+
+#include <FluidSCWrapper.hpp>
+
+static InterfaceTable *ft;
+
+PluginLoad(OfflineFluidDecompositionUGens)
+{
+  ft = inTable;
+  using namespace fluid::client;
+  makeSCWrapper<NRTThreadedBufFlattenClient>("FluidBufFlatten", ft);
+}