we are in the process of migrating from on premise to O365.
Our previous infrastructure utilised on premise exchange and onmicrosoft.com licenced teams accounts for our telephony.
We have since migrated on premise exchange to Office 365, so now we have dual credentials on our machines.
Outlook > ourdomain
Teams> onmicrosoft
We would like to now migrate completely to ourdomain .com.
How would we go about this seamlessly to ensure no conversation history loss, and to maintain all current channels and groups.
We have in our Active users lists.
our domain > Exchange Licence
onmicrosoft domain > Teams Licence
We want to consolidate this and licences to the @domain account and maintain all current data ( Conversations history, Chanel, Groups so that it seamless to the user ( IE log out of Teams @onmicrosoft account, log into teams with domain account ) everything looks and works the same
Appreciate any direction with this.
