diff --git a/build/swap_fake_parts.sql b/build/swap_fake_parts.sql
new file mode 100644
index 0000000..32b0073
--- /dev/null
+++ b/build/swap_fake_parts.sql
@@ -0,0 +1,26 @@
+with 
+fp as (
+    SELECT 
+        od.part, 
+        sum(fb_val_loc * r_rate) sales, 
+        sum(fb_cst_loc * c_rate) scost
+    FROM 
+        rlarp.osmf_dev od 
+        LEFT OUTER JOIN rlarp.itemmv m ON
+            m.item = od.part
+    WHERE
+        m.item is null
+    GROUP BY
+        od.part
+)
+SELECT 
+    fp.part,
+    min(item) item
+FROM
+    fp
+    LEFT OUTER JOIN rlarp.itemmv m ON
+        substring(m.item,1,11) = fp.part
+GROUP BY 
+    fp.part
+ORDER BY
+    fp.part
\ No newline at end of file