# How does logic on an extension application act in respect to logic on the original application?

**URL:** <https://community.nextw.com/t/how-does-logic-on-an-extension-application-act-in-respect-to-logic-on-the-original-application/1712>\
**Category:** Nextworld Platform\
**Created:** [February 11, 2026, 10:23pm UTC](https://community.nextw.com/t/how-does-logic-on-an-extension-application-act-in-respect-to-logic-on-the-original-application/1712 "2026-02-11T22:23:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ellen.kaufman](https://sea1.discourse-cdn.com/flex001/user_avatar/community.nextw.com/ellen.kaufman/32/396_2.png) [@ellen.kaufman](https://community.nextw.com/u/ellen.kaufman)\
**Post date:** [February 11, 2026, 10:23pm UTC](https://community.nextw.com/t/how-does-logic-on-an-extension-application-act-in-respect-to-logic-on-the-original-application/1712/1 "2026-02-11T22:23:57Z")

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Hello! Does logic on an extension app run after all of the logic on the original app? For example, if form init is configured in both places do we expect NW logic to run before or after our extension logic?

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**Author:** ![ian.p](https://sea1.discourse-cdn.com/flex001/user_avatar/community.nextw.com/ian.p/32/427_2.png) [@ian.p](https://community.nextw.com/u/ian.p)\
**Post date:** [February 12, 2026, 3:56pm UTC](https://community.nextw.com/t/how-does-logic-on-an-extension-application-act-in-respect-to-logic-on-the-original-application/1712/2 "2026-02-12T15:56:34Z")

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Base app logic should always run first followed by extension app logic.

If there are multiple Form Inits defined for a single app, the order they are listed in the Event Actions subtable is the order they should run.