Distribution List To Add to Teams Group

Hi EFraser22

Just tested it - it does refer to a distribution list existing within the organisation and either created in Exchange, or via the Microsoft 365 admin centre - and you can use it to bulk add users into a chat group. Try it out by creating a new DL with you and a few others and then add it to a group chat as a test

You are correct its not dynamic, it is a one time bulk add, but you may wish to add a DL then add a few new members and then add that DL again to see if it adds the remainder. If it does it may give you what you need

In terms of bulk adding users to teams? Not natively at this moment in the client. Uservoice open for this here

https://microsoftteams.uservoice.com/forums/555103-public/suggestions/38483002-bulk-add-team-members-via-csv-file

But you can always do it through Powershell

https://medium.com/@joaquin.guerrero/adding-bulk-users-from-a-csv-file-to-a-microsoft-teams-team-374414b9d8c9

Hope that answers your question

Best, Chris