why can't Teams change diskplay name?(as nickname, remark)

[AnqB0VVRJMzsO6zV]

as SFB could rename user's contact, why Teams can't?

if you have 10 mohammad(even in the same OU), it will be easier to give them a tag

[#2]

@AnqB0VVRJMzsO6zV 

Not currently available. But there is a feedback for this here

Allow user to rename contacts name in teams · Community (microsoft.com)

Would recommend to both vote up and follow in order to be notified if Microsoft pick this up.

Hope that answers your question 

Best, Chris

[#3]

Thank you, Chris
there is a lot of topics for this in feedbackportal (but not a lot of people...)
maybe you can share the idea why is this deprecated?
besides "how", I'm interested in "why" at the same time