diff -r 6efe0ea2e663 -r aa8d421bfc24 src/EditProductExport.cpp
--- a/src/EditProductExport.cpp	Tue Jun 21 09:26:25 2022 +0200
+++ b/src/EditProductExport.cpp	Tue Jun 21 16:16:43 2022 +0200
@@ -28,7 +28,10 @@
     /*                                                    "Leaf Wet", "Cryo", "Extract" */
     /*  We use more hop forms then beerxml knows about, so we send known names */
     /*  instead of what we internally use. */
-    const QStringList hop_use({ "Mash", "First wort", "Boil", "Aroma", "Whirlpool", "Dry hop", "Dry hop" });	// tetra == dry-hop :(
+
+    /*  Note: Whirlpool hop is Aroma + time. Hop at flame-off is Aroma with time = 0. BeerXML is really stupid designed. */
+    /*                                                flame-off vv        vv whirlpool hop */
+    const QStringList hop_use({ "Mash", "First wort", "Boil", "Aroma", "Aroma", "Dry hop", "Dry hop" });	// tetra == dry-hop :(
     const QStringList yeast_type({ "Lager", "Ale", "Wheat", "Wine", "Champagne", "Other", "Other", "Other", "Other", "Other" });
     const QStringList yeast_form({ "Liquid", "Dry", "Slant", "Culture", "Frozen", "Bottle", "Dry" });