To continue operating and easing remote working between groups new collaboration features will be temporarily enabled in Microsoft Teams. 

These features are available now via desktop, web or mobile applications.

Microsoft Teams also allows collaboration with external entities (customers or suppliers).

Remember:  Skype for business will continue to be the official communication tool for videoconference meetings.

Calls and chats cannot be held across tools i.e. Microsoft Teams to Skype for business and vice versa.