# \[BUG\] Attempting to rename UDT instance tag issue

**URL:** <https://forum.inductiveautomation.com/t/bug-attempting-to-rename-udt-instance-tag-issue/30814>\
**Category:** Ignition\
**Tags:** ignition79\
**Created:** [December 19, 2019, 4:58am UTC](https://forum.inductiveautomation.com/t/bug-attempting-to-rename-udt-instance-tag-issue/30814 "2019-12-19T04:58:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [December 19, 2019, 4:58am UTC](https://forum.inductiveautomation.com/t/bug-attempting-to-rename-udt-instance-tag-issue/30814/1 "2019-12-19T04:58:29Z")

</div>

7.9.12

I just attempted, accidentally, to rename the tag within a UDT inside of the instance instead of the template, and it let me, however strange things happened once I pressed enter…

I renamed a tag within `.../Centrifuges/1` UDT instance from `Bowl Speed` to `Bowl Speed PV`, and then `1` disappeared and was replaced by a gap and a UDT tag, both of type float:  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/2X/d/d55c0b8ac87e490a7300d5a2adb0d40d4a36ada7.png)

I tried it again, and couldn’t get it to convert to a float again:  
https:/uploads/iatesting/original/2X/b/bdd9f6d2473d273b02606002516d014c71abbeb6.mp4  
Ignore the super slow tag editing… I have another issue with my Designer