# User Managment - add OnDelete to Extension Functions

**URL:** <https://forum.inductiveautomation.com/t/user-managment-add-ondelete-to-extension-functions/6613>\
**Category:** Ignition\
**Created:** [May 30, 2013, 8:20pm UTC](https://forum.inductiveautomation.com/t/user-managment-add-ondelete-to-extension-functions/6613 "2013-05-30T20:20:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![pdibenedetto](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pdibenedetto/32/6364_2.png) [@pdibenedetto](https://forum.inductiveautomation.com/u/pdibenedetto)\
**Post date:** [May 30, 2013, 8:20pm UTC](https://forum.inductiveautomation.com/t/user-managment-add-ondelete-to-extension-functions/6613/1 "2013-05-30T20:20:50Z")

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Please, could you add a OnDelete to expression functions?

This could be useful, between other things, in some context where user id is FK on another tables, and a delete user have to be marked in a table (not actually delete).

Thanks,

(using 7.6.0)