Automatic Verification is performed on decision entities when they are opened or saved after modification and can reflect both errors and warnings. For more information, see About Automatic Verification.

Manual Verification is performed on-demand on rule set or decision entity level. It is designed to detect potential logic problems in decision entities and only creates warnings. For more information, see Verifying Rules Manually.

Preconfigured Verification Services. You can verify decision tables on the basis of preconfigured REST services. For more information, see Working with a Preconfigured Verification Service.