Migration Options for Teams Chat Messages Destination We take away, that is nearly impossible provisioning Teams personal chat messages on time and along with other personal data migration during the cut-over day. Therefore left is, how or where we can stage the personal chat messages. Generally, the migration consist of two phases, reading and writing the message. Those both processes are individual. Writing chat messages into the target tenant with all listed possibilities: Write the private chat messages to a folder in Outlook in the target tenant. By doing so, there are limitation for users. Outlook folders will display the messages in the Teams client, nor are those messages searchable or readable from the Teams client. Migrate all the private chat messages from source to the target appear inf in Teams. It is so fare the best user experience option, with the limitation, that the migration account is the “new mess