See CREATE AUTHORIZATION in Teradata Vantage™ - SQL Data Definition Language Detailed Topics , B035-1184 for more information about creating authorization objects.
See CREATE FUNCTION and REPLACE FUNCTION (External Form), CREATE FUNCTION and REPLACE FUNCTION (Table Form), and CREATE PROCEDURE and REPLACE PROCEDURE (External Form) for information about how authorization objects are used with external UDFs and external SQL procedures.
See the cufconfig utility in Teradata Vantage™ - Database Utilities , B035-1102 for information about how to configure external routine server processes and how to alter secure group membership.