diff --git a/examples/nbproject/configs/7e.ExampleSimulationProgram.properties b/examples/nbproject/configs/7e.ExampleSimulationProgram.properties
new file mode 100644
index 0000000000000000000000000000000000000000..cb3e7ce3c1e2d5bcdd795d6af5dcf10b0840b968
--- /dev/null
+++ b/examples/nbproject/configs/7e.ExampleSimulationProgram.properties
@@ -0,0 +1 @@
+main.class=OpenDis7Examples.ExampleSimulationProgram
diff --git a/examples/nbproject/configs/7e.PduListenerSaver.properties b/examples/nbproject/configs/7f._PduListenerSaver.properties
similarity index 61%
rename from examples/nbproject/configs/7e.PduListenerSaver.properties
rename to examples/nbproject/configs/7f._PduListenerSaver.properties
index 769047adbaff3f8e94b5c75b0430da146ecc5034..4f72137d4d513aacc34db4d196193b4eddd03a91 100644
--- a/examples/nbproject/configs/7e.PduListenerSaver.properties
+++ b/examples/nbproject/configs/7f._PduListenerSaver.properties
@@ -1 +1,2 @@
-main.class=OpenDis7Examples.PduListenerSaver
+$label=7f. PduListenerSaver
+main.class=OpenDis7Examples.PduListenerSaver
diff --git a/examples/nbproject/configs/7f.PduReaderPlayer.properties b/examples/nbproject/configs/7g.PduReaderPlayer.properties
similarity index 97%
rename from examples/nbproject/configs/7f.PduReaderPlayer.properties
rename to examples/nbproject/configs/7g.PduReaderPlayer.properties
index 1d36802d6f732e46863c7e2ab98a2b364d81d51b..caa70e18e71782cdbac76be78e37ecaf7957b14f 100644
--- a/examples/nbproject/configs/7f.PduReaderPlayer.properties
+++ b/examples/nbproject/configs/7g.PduReaderPlayer.properties
@@ -1 +1 @@
-main.class=OpenDis7Examples.PduReaderPlayer
+main.class=OpenDis7Examples.PduReaderPlayer