# Define or preserve custom stackup

**URL:** <https://community.quilter.ai/t/define-or-preserve-custom-stackup/36>\
**Category:** Ideas\
**Tags:** stackup\
**Created:** [January 15, 2024, 8:59pm UTC](https://community.quilter.ai/t/define-or-preserve-custom-stackup/36 "2024-01-15T20:59:52Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sergiy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.quilter.ai/sergiy/32/106_2.png) [@sergiy](https://community.quilter.ai/u/sergiy)\
**Post date:** [January 15, 2024, 8:59pm UTC](https://community.quilter.ai/t/define-or-preserve-custom-stackup/36/1 "2024-01-15T20:59:52Z")

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Ability to manually define or preserve a custom PCB stackup that Quilter will not modify.