# Question on Markup

**URL:** <https://discourse.slicer.org/t/question-on-markup/40472>\
**Category:** Support\
**Created:** [December 2, 2024, 9:26am UTC](https://discourse.slicer.org/t/question-on-markup/40472 "2024-12-02T09:26:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![alientex](https://avatars.discourse-cdn.com/v4/letter/a/e79b87/32.png) [@alientex](https://discourse.slicer.org/u/alientex)\
**Post date:** [December 2, 2024, 9:26am UTC](https://discourse.slicer.org/t/question-on-markup/40472/1 "2024-12-02T09:26:14Z")

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Hello,

Where can I find in the code which event/observer is fired when renaming a markup node?

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/2/5295f63826b00f8386945f591536f5cffe7f4159.png)