The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
A rule defines a logic to mask sensitive data or to generate test data.
Create a data masking rule or a data generation rule and configure the rule parameters. After you add rules to a project, you must assign the rules to columns based on the data types.
You can create rules for string, numeric, and date data types.
You can add the rules to data domains, and use the data domains in policies and plans.