--- a/src/global.h	Sun Jan 29 14:40:43 2023 +0100
+++ b/src/global.h	Mon Jan 30 17:05:13 2023 +0100
@@ -184,6 +184,18 @@
 };
 
 
+struct YeastPacks
+{
+    QString	laboratory;
+    QString	package;
+    QString	notes;
+    int		form;
+    double	cells;
+    double	viability;
+    double	size;
+};
+
+
 struct MashSteps
 {
     QString	step_name;