Index: sources/gui/qml/pages/pretreatment/create/PreTreatmentCreateStack.qml
===================================================================
diff -u -r9b99693be1aaf7306272f37e614b52c7085bcf44 -rcadc67bc540fdf1f1e003c55fcf29a92e6686d89
--- sources/gui/qml/pages/pretreatment/create/PreTreatmentCreateStack.qml	(.../PreTreatmentCreateStack.qml)	(revision 9b99693be1aaf7306272f37e614b52c7085bcf44)
+++ sources/gui/qml/pages/pretreatment/create/PreTreatmentCreateStack.qml	(.../PreTreatmentCreateStack.qml)	(revision cadc67bc540fdf1f1e003c55fcf29a92e6686d89)
@@ -50,7 +50,8 @@
               _pretreatmentPatientID.setFocus()
     }
 
-    function clear() {
+    function clear(vValue) {
+        if ( ! vValue ) return // delete only if asked to. // is used on state enter, and not done on exiting.
         _pretreatmentPatientID.clear()
         _pretreatmentCreate.clear()
     }