Import the security rule sets and configure the rules to mask stored procedures and user-defined table functions.
You can import the security rule set templates and alter them based on the stored procedures and user-defined table functions in the database. You can import the HR rule sets to use as an example.
When you import the rule set that contains the masking rules, you must alter the rules based on the columns that the stored procedure or user-defined table function accesses. Create a separate security rule in the rule set for each stored procedure or user-defined table function.