diff --git a/openfpga_flow/fabric_keys/k4_N4_2x2_multi_region_sample_key.xml b/openfpga_flow/fabric_keys/k4_N4_2x2_multi_region_sample_key.xml
new file mode 100644
index 000000000..33e632b84
--- /dev/null
+++ b/openfpga_flow/fabric_keys/k4_N4_2x2_multi_region_sample_key.xml
@@ -0,0 +1,23 @@
+<fabric_key>
+	<region id="0">
+		<key id="0" name="grid_io_bottom" value="0" alias="grid_io_bottom_1__0_"/>
+		<key id="1" name="grid_io_right" value="0" alias="grid_io_right_2__1_"/>
+		<key id="2" name="sb_1__1_" value="0" alias="sb_1__1_"/>
+	</region>
+	<region id="1">
+		<key id="3" name="cbx_1__1_" value="0" alias="cbx_1__1_"/>
+		<key id="4" name="grid_io_top" value="0" alias="grid_io_top_1__2_"/>
+		<key id="5" name="sb_0__1_" value="0" alias="sb_0__1_"/>
+	</region>
+	<region id="2">
+		<key id="6" name="sb_0__0_" value="0" alias="sb_0__0_"/>
+		<key id="7" name="cby_0__1_" value="0" alias="cby_0__1_"/>
+		<key id="8" name="grid_io_left" value="0" alias="grid_io_left_0__1_"/>
+	</region>
+	<region id="3">
+		<key id="9" name="sb_1__0_" value="0" alias="sb_1__0_"/>
+		<key id="10" name="cbx_1__0_" value="0" alias="cbx_1__0_"/>
+		<key id="11" name="cby_1__1_" value="0" alias="cby_1__1_"/>
+		<key id="12" name="grid_clb" value="0" alias="grid_clb_1__1_"/>
+	</region>
+</fabric_key>