diff --git a/src/pr/pr0500a.uml b/src/pr/pr0500a.uml
index aea3c8dde..6c142865f 100755
--- a/src/pr/pr0500a.uml
+++ b/src/pr/pr0500a.uml
@@ -24,7 +24,7 @@ BEGIN
   INPUT CODAGE F_CODAGE
   DISPLAY "Codice@8R" CODAGE
   DISPLAY "Descrizione@50" RAGSOC
-  DISPLAY "Capo Zona@5" CAPO
+  DISPLAY "Capo Zona@5" CODCAPO
   OUTPUT F_CODAGE CODAGE
   OUTPUT F_RAGSOC RAGSOC
   CHECKTYPE REQUIRED