---
title: The number of fields on a Report should be kept to a minimum
description: "Impact Area Performance Severity Medium Affected Element Report ## Rule ID **SF-0137** ## Impact Selective filters generally work faster than more general ones, all else being equal. Try to make your filters as selective as you can. ## Remediation Choose `and` rather…"
url: "https://community-staging.qualityclouds.com/qcdocs/qcr/rules/the-number-of-fields-on-a-report-should-be-kept-to-a-minimum/"
updated: "2025-03-21"
category: Rules
---

# The number of fields on a Report should be kept to a minimum

Impact Area

Performance

           Severity

Medium

           Affected Element

Report

## Rule ID

**SF-0137**

## Impact

Selective filters generally work faster than more general ones, all else being equal. Try to make your filters as selective as you can.

## Remediation

Choose `and` rather than `or` for filter logic.

### Time to fix [#](https://qualityclouds.com/documentation/salesforce-rules/the-or-operator-should-not-be-used/#the%22or%22operatorshouldnotbeused-timetofix)

30 min

## References

See the Salesforce documentation resource: [Improve Report Performance > Best Practices](https://help.salesforce.com/s/articleView?language=en_US&id=sf.improving_report_performance.htm&type=5)