--- a/eric6/E5Network/E5Ftp.py	Tue Apr 27 17:42:00 2021 +0200
+++ b/eric6/E5Network/E5Ftp.py	Wed Apr 28 19:42:28 2021 +0200
@@ -39,6 +39,8 @@
     pass
 
 
+# TODO: convert to Enum
+#       note: it is used as a preference item as well => IntEnum
 class E5FtpProxyType:
     """
     Class defining the supported FTP proxy types.