MS Team Chat with Guest User

[sujeetnishad]

Hello Everybody,

I am facing an issue with opening a chat with Guest users in the MS team.

I am using deep link  https://teams.microsoft.com/l/chat/0/0?users=[email], 

when I use the above link it's showing me an attached error.

It would be really helpful if someone can help with this issue. Thanks in Advance!!

[#2]

Hi @sujeetnishad,

I'm afraid you cannot deeplink the chat to a guest user.  

Referring to documentation supported user ID is AAD UserPrincipalName, but guest AAD UPN is not working.

https://docs.microsoft.com/en-us/microsoftteams/platform/concepts/build-and-test/deep-links#deep-lin...

Is your requirement to open a chat exactly to a guest user in your tenant?

[#3]

Yes, you are right!

[#4]

Yes, we need to open the guest user chat on click for which we are using the deep link!

[#5]

This is still a problem in 2023