SNOW-CSA UI, Navigation and Forms Practice Question
A company needs to add a reference field on the Incident form that points to the Service Catalog item requested. However, the reference field must only allow selection of Catalog Items that are in the 'Software' category. Which configuration should be used?
⚠ Common exam trap
Watch out — candidates often confuse UI policies (which control field behavior) with reference qualifiers (which control lookup data), leading them to choose option A instead of the correct filtering mechanism.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Add a reference qualifier to the field with condition 'Category = Software'
A reference qualifier is the standard mechanism in ServiceNow to filter the records that appear in a reference field's lookup. By adding a condition such as 'Category = Software' to the reference qualifier on the field pointing to the Service Catalog item table (sc_cat_item), only catalog items in the 'Software' category will be selectable, meeting the requirement precisely.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Create a UI policy to show/hide the field
Why it's wrong here
UI policy does not filter reference list.
- ✗
Set a default value on the reference field
Why it's wrong here
Default value does not restrict selection.
- ✓
Add a reference qualifier to the field with condition 'Category = Software'
Why this is correct
Reference qualifier filters the list to matching records.
- ✗
Use an Access Control Rule to limit visibility
Why it's wrong here
ACLs control read/write access, not selection list.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SNOW-CSA practice question is part of Courseiva's free ServiceNow certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SNOW-CSA exam.