diff --git a/deltaScripts/14.3.1/moveDerivedParameters.sh b/deltaScripts/14.3.1/moveDerivedParameters.sh
new file mode 100755
index 0000000000..75d6403b3b
--- /dev/null
+++ b/deltaScripts/14.3.1/moveDerivedParameters.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+# This script will move any non-base derived parameter functions and definitions
+# from cave_static to common_static.
+#
+# This update is required with 14.3.1.
+#
+
+echo "INFO: Moving all derived parameter definitions and functions to common_static."
+
+IFS=$'\n'
+#                                                     LEVEL NAME
+definitionFiles=`find /awips2/edex/data/utility/cave_static/*/*/derivedParameters/definitions/ -maxdepth 1 -iname '*.xml'`
+functionFiles=`find /awips2/edex/data/utility/cave_static/*/*/derivedParameters/functions/ -maxdepth 1 -iname '*.py'`
+
+for f in $definitionFiles; do
+    newf=${f//cave_static/common_static}
+    if [ -e "$newf" ]; then
+        echo cannot upgrade $f because $newf already exists
+    else
+    	mkdir -p `dirname $newf`
+        #echo "moving $f"
+        mv "$f" "$newf"
+    fi
+done
+
+for f in $functionFiles; do
+    newf=${f//cave_static/common_static}
+    if [ -e "$newf" ]; then
+        echo cannot upgrade $f because $newf already exists
+    else
+        mkdir -p `dirname $newf`
+        #echo "moving $f"
+        mv "$f" "$newf"
+    fi
+done
+
+echo "INFO: The update finished successfully."
+exit 0