I've downloaded the 16.10.03 TTU package. as well as the 16.10.03 Database Management package, installed them, but I don't see an option to install the Teradata administrator. Has this been dropped as a support tool? We do use Teradata Studio for most of our management, but there are a couple users that like Teradata Administrator. Is it still available and if so, where can I pull the download?
No, Administrator is no longer included.
If you've got an older copy it will probably still work (but possibly not supported).