SivaranjaniR
ServiceNow Employee

Summary of Differences:

Policy/Rule Type Purpose Scope Execution Impact
Data Policy Enforces data validation and consistency. Applies to database records, data input. Server-side, at the record level. Ensures valid data entry (e.g., required fields, data types).
UI Policy Controls UI behavior (visibility, mandatory status, read-only status). Applies to form fields in the UI. Client-side, dynamically updates UI. Adjusts field visibility, accessibility in the UI.
Business Rule (Policy) Enforces complex business logic and workflows. Applies to record operations and background logic. Server-side, before/after database operations. Executes server-side actions like sending emails, modifying data, etc.

Each of these plays a different role in ensuring that your ServiceNow platform operates smoothly and that data integrity, user experience, and business logic are all maintained.