diff --git a/ui (gen4)/features/collections.js b/ui (gen4)/features/collections.js
index a38d6d0f..db133601 100755
--- a/ui (gen4)/features/collections.js	
+++ b/ui (gen4)/features/collections.js	
@@ -265,6 +265,7 @@ module.Collection = core.ImageGridFeatures.Feature({
 
 //---------------------------------------------------------------------
 
+// XXX do we need a collection button (like crop button?) ???
 // XXX show collections in image metadata...
 var UICollectionActions = actions.Actions({
 	browseCollections: ['Collections|Crop/$Collec$tions...',