Change Active Directory Password Expiration Prompt in OS X Yosemite I'm looking for a way to change the default Active Directory password expiration prompt at login from 30 days to our current IT policy of 14 days. 

Every time a user logs in on a Mac with Active Directory, they get a 30 day notice, but on a PC they get a 14 day notice, so I know it's something local to the Mac and not something controlled through the servers.

I cannot for the life of me find the .plist that controls this and all other information I can find is extremely out of date. 

Any advice?
From Apple AD Integration Guide:

http://training.apple.com/pdf/wp_integrating_active_directory_yosemite.pdf


  Login Window Password  Expiration Interval  An administrator can
  change the  default expiration notification for  the Login Window from
  the  command line: 
  defaults write / Library/Preferences/
  com.apple.loginwindow  PasswordExpirationDays 
  -int &lt;number of days&gt;


defaults write / Library/Preferences/com.apple.loginwindow  PasswordExpirationDays -int 14