History of PasswordCredential.additionalData Revision history for: English (US) Apr 14, 2016, 11:03:00 AM jpmedley Fix code example. Previous Apr 14, 2016, 11:01:40 AM jpmedley Add an example. Previous Apr 14, 2016, 9:44:13 AM jpmedley Correct the title. Previous Apr 8, 2016, 2:04:48 PM jpmedley Add some details. Apr 8, 2016, 2:00:51 PM jpmedley Add property page shell.