This item is still under review. No new updates at this time.
There is a nice feature in Cisco Jabber: Each chat conversation is send per e-mail to an outlook folder named "Cisco Jabber Chats" when you close the chat. This is a very helpful feature in business use of chats! When you search in outlook you get also automatically all hits in this chat folder included. In MS Teams might be a bit tricky because you do not really close a chat, but all new chat entries could be stored every day or when MS Teams is closed or even when you click to a new button "save new chat part until now".
The feature team is hard at work on this feature. We will share more news as we get closer to release.F commented
... on Windows 10 Mobile app.
This feature request has been declined due to the shift with Win10 mobile devices.