SYSPROGRESS.SYSCOLAUTH — This system table identifies users and the columns for which they have privileges. It also identifies the privileges the user has been granted, and the person who granted those privileges.
SYSPROGRESS.SYSDBAUTH — This system table identifies users who have authority to connect to a database, create tables, and perform administrative tasks.
SYSPROGRESS.SYSTABAUTH — This system table identifies users and the tables for which they have privileges. It also identifies the privileges the user has been granted, and the person who granted those privileges.