Update Set
An Update Set is a bundle of configuration changes captured on one instance so they can be previewed and committed on another — the standard way to move work from dev to test to production.
Also searched as: update set ServiceNow, sys_update_set, migrate customizations.
In practice
Update sets capture configuration records (business rules, UI policies, ACLs, form layouts, client scripts) tracked by Update Set engine tables. They do not capture data rows, scheduled job run history, or anything marked as non-tracked; move data with import sets, XML export or fix scripts.
Example
A story's business rule and ACL are captured in 'STRY0012345 - Approval guard', exported to test, previewed (all warnings resolved), then committed.
What interviewers check
The trap is data: candidates who claim update sets move records are corrected on the spot.
Practise this topic
Related Platform terms
- Scoped ApplicationA Scoped Application is an app with its own namespace (for example x_acme_hr) that isolates its tables, scripts and artifacts from other applications and restricts what outside code can touch.
- ACL (Access Control)An ACL (Access Control rule) grants or denies an operation — create, read, write, delete — on a table, a field or a record, based on required roles, a condition and an optional script that sets the answer variable.