Teradata 15 added the freespace option for tables.  Though the option info is saved in the RequestText field of the catalog table DBC.Tables, its not placed in its own object information.  We don't parse the full Create Table statement to find out options information, instead the catalog tables should store this info for us.  I have added the option to the scripting and to the table dialog GUI but extraction still needs to be done once they place this info into the catalog tables or views.