diff --git a/swingapp/build.xml b/swingapp/build.xml
--- a/swingapp/build.xml
+++ b/swingapp/build.xml
@@ -20,20 +20,4 @@
 
     <target name="compile" depends="shells-build,projectized-common.compile"/>
 
-    <target name="netbeans-extra" depends="release"/>
-
-    <target name="release" depends="init">
-        <mkdir dir="${cluster}/modules/ext"/>
-        <copy todir="${cluster}/modules/ext">
-            <fileset dir="external">
-                <include name="*.jar"/>
-            </fileset>
-        </copy>
-        <mkdir dir="${cluster}/docs"/>
-        <copy todir="${cluster}/docs">
-            <fileset dir="external">
-                <include name="*doc.zip"/>
-            </fileset>
-        </copy>
-    </target>
 </project>
diff --git a/swingapp/nbproject/project.properties b/swingapp/nbproject/project.properties
--- a/swingapp/nbproject/project.properties
+++ b/swingapp/nbproject/project.properties
@@ -1,6 +1,6 @@
-extra.module.files=modules/ext/appframework-1.0.3.jar,\
-                   docs/appframework-1.0.3-doc.zip,\
-                   modules/ext/swing-worker-1.1.jar
+release.external/appframework-1.0.3.jar=modules/ext/appframework-1.0.3.jar
+release.external/appframework-1.0.3-doc.zip=docs/appframework-1.0.3-doc.zip
+release.external/swing-worker-1.1.jar=modules/ext/swing-worker-1.1.jar
 jnlp.indirect.jars=docs/appframework-1.0.3-doc.zip
 javac.source=1.6
 spec.version.base=1.16.0