# Tag Change Scripts on UDT Change

**URL:** <https://forum.inductiveautomation.com/t/tag-change-scripts-on-udt-change/9066>\
**Category:** Ignition\
**Created:** [September 16, 2014, 8:58pm UTC](https://forum.inductiveautomation.com/t/tag-change-scripts-on-udt-change/9066 "2014-09-16T20:58:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mikehill100](https://avatars.discourse-cdn.com/v4/letter/m/bcef8e/32.png) [@mikehill100](https://forum.inductiveautomation.com/u/mikehill100)\
**Post date:** [September 16, 2014, 8:58pm UTC](https://forum.inductiveautomation.com/t/tag-change-scripts-on-udt-change/9066/1 "2014-09-16T20:58:16Z")

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Hello,

Ran into a little issue with UDTs. I have a UDT and one of the tags has a tag change script tied to it. Every time I change another tag in the UDT (add a tag, change a name, etc.) it fires that script.

Is there a way to avoid this? I tried using “if not initialChange:” but this only seems to work for when I save the project.

I am using 7.6.4

Thanks,

Mike