# When to use requiresPeriodicRefresh property in Transforms of SailPoint ISC to Improve Identity Refresh Performance?

**URL:** <https://developer.sailpoint.com/discuss/t/when-to-use-requiresperiodicrefresh-property-in-transforms-of-sailpoint-isc-to-improve-identity-refresh-performance/169359>\
**Category:** SHF Community Knowledge Base\
**Tags:** transforms, identity-security-cloud\
**Created:** [August 13, 2025, 5:41pm UTC](https://developer.sailpoint.com/discuss/t/when-to-use-requiresperiodicrefresh-property-in-transforms-of-sailpoint-isc-to-improve-identity-refresh-performance/169359 "2025-08-13T17:41:50Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![sup3rmark](https://sea1.discourse-cdn.com/sailpoint/discuss/user_avatar/developer.sailpoint.com/sup3rmark/32/36229_2.png) [@sup3rmark](https://developer.sailpoint.com/discuss/u/sup3rmark)\
**Post date:** [August 13, 2025, 6:58pm UTC](https://developer.sailpoint.com/discuss/t/when-to-use-requiresperiodicrefresh-property-in-transforms-of-sailpoint-isc-to-improve-identity-refresh-performance/169359/2 "2025-08-13T18:58:18Z")

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see here: [requiresPeriodicRefresh - strangely undocumented?](https://developer.sailpoint.com/discuss/t/requiresperiodicrefresh-strangely-undocumented/143024)

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_[View the full topic](https://developer.sailpoint.com/discuss/t/when-to-use-requiresperiodicrefresh-property-in-transforms-of-sailpoint-isc-to-improve-identity-refresh-performance/169359)._