diff --git a/Configuration/TypoScript/constants.typoscript b/Configuration/TypoScript/constants.typoscript
index 5ed609e2dc..1e5f95c64e 100644
--- a/Configuration/TypoScript/constants.typoscript
+++ b/Configuration/TypoScript/constants.typoscript
@@ -1,12 +1,22 @@
+# customsubcategory=rss=RSS
+
 plugin.tx_news {
     rss.channel {
+        # cat=plugin.tx_news/rss; type=string; label=Title
         title = Dummy Title
+        # cat=plugin.tx_news/rss; type=string; label=Description
         description =
+        # cat=plugin.tx_news/rss; type=string; label=Link
         link = http://example.com
+        # cat=plugin.tx_news/rss; type=string; label=Language
         language = en-gb
+        # cat=plugin.tx_news/rss; type=string; label=Copyright
         copyright = TYPO3 News
+        # cat=plugin.tx_news/rss; type=string; label=Category
         category =
+        # cat=plugin.tx_news/rss; type=string; label=Cenerator
         generator = TYPO3 EXT:news
+        # cat=plugin.tx_news/rss; type=int+; label=Page Type Number
         typeNum = 9818
     }