# Remove Case Sensitive in adding users to a message

**URL:** https://meta.discourse.org/t/remove-case-sensitive-in-adding-users-to-a-message/151275
**Category:** UX
**Created:** [May 13, 2020, 2:42am UTC](https://meta.discourse.org/t/remove-case-sensitive-in-adding-users-to-a-message/151275 "2020-05-13T02:42:37Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Overgrow](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/overgrow/32/478189_2.png) [@Overgrow](https://meta.discourse.org/u/Overgrow)
#### Post date: [May 13, 2020, 10:00am UTC](https://meta.discourse.org/t/remove-case-sensitive-in-adding-users-to-a-message/151275/5 "2020-05-13T10:00:47Z")

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I was pointing to this here:

> [@Case sensitivity in links to groupname](https://meta.discourse.org/t/case-sensitivity-in-links-to-groupname/147596/5):
>
> Strange. I’ve updated to latest and this issue persists.. I’m pretty confused, because it seems like I can add even non-existing users and (x) is displayed next to their name.. So usernames are not corrected automatically when inserting into PM? I think that adding information about which user was not found into error message would be very helpful. My use case is inserting 50 members by copy-paste and there are evidently some letters not written in proper case. The only solution for…

I think that error message explaining which username was not found would be sufficient.

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