Remove Archive button from Outlook Ribbon

I am attempting to deploy Office 365 using the ODT and the OCT.  After deploying I noticed the "Archive" button is listed in the "Delete" group, on the ribbon.  I have turned off AutoArchive settings, when customizing the OCT, but the option to remove this button is not listed.

I have found the registry entry to remove the button and when I manually enter it, it works.  I have not been able to find a way to enter custom registry entries, in the OCT file, that will automatically enter the setting.  I attempted to edit the .xml file, but the button still shows.

How do I edit the OCT file to add custom registry options?

Thank you,

Ed