list of teams chat groups in a tenant

[null null]

I have a couple of questions :

1) how can we list all the chat groups created in teams in a tenancy.

2) if we know the user, can we find out the list of chat groups, a user is part of?

thanks

[#2]

I don't think you can trace this as this feature is not available in the Teams admin center as of today, there is a similar kind of approach on the user's voice..

https://microsoftteams.uservoice.com/forums/555103-public/suggestions/40912033-governance-around-gro...

take a look if that is what you are looking for so vote it and someday it will be added or you can create a new user voice as per your own requirement.

[#3]

You can use the Graph API for that: https://docs.microsoft.com/en-us/graph/api/chat-list?view=graph-rest-beta&tabs=http