# \[IGN-13768\] Perspective Custom Theming Not Working After 8.3 Migration

**URL:** <https://forum.inductiveautomation.com/t/ign-13768-perspective-custom-theming-not-working-after-8-3-migration/109114>\
**Category:** Ignition 8.3 Early Access\
**Tags:** perspective\
**Created:** [July 30, 2025, 1:14am UTC](https://forum.inductiveautomation.com/t/ign-13768-perspective-custom-theming-not-working-after-8-3-migration/109114 "2025-07-30T01:14:38Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [August 1, 2025, 6:43pm UTC](https://forum.inductiveautomation.com/t/ign-13768-perspective-custom-theming-not-working-after-8-3-migration/109114/9 "2025-08-01T18:43:50Z")

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> [@Custom Icon Library in 8.3](https://forum.inductiveautomation.com/t/custom-icon-library-in-8-3/109259/2):
>
> Okay, here's the current steps. Navigate to your install directory, and in the /data/config/resources/core folder, create a new folder com.inductiveautomation.perspective/ (if it doesn't already exist). Within that folder create an icons/ folder. Within that folder create a \<repository name\>/ folder. Within that folder, create: The spritesheet of your SVG, at whatever arbitrary filename you want, e.g. icons.svg. A config.json file that contains a single entry, svgFileName, that con…

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