Nowadays, if you want to join a Private Team, the only way to do it is by being invited by an admin of the group. But this will change in the next days, I found the following annouce in my tenant:
So, will be possible to find the groups in SharePoint Search or even searching the groups in the Microsoft Teams App. I think this make sense, you find the group and if it’s necessary you request access to the group.
The only thing that is it necessary to take into account is to be aware of the name policy that the groups will have, if you don’t want a certain name group in your tenant, check it before, and if it’s necessary, execute the Set-UnifiedGroup command with the attribute HiddenFromAddressListsEnabled to $true
It’s great to see how Microsoft is improving all the collaboration tools 🙂
Albandrod's Memory 