Quick blog post today to let you know of some updates related to the new Azure AD admin experience. We recently added functionality in the new admin experience to help you manage and migrate your v1 conditional access policies, so now you can change the groups that are targeted for your v1 policies. This functionality can help you migrate users from v1 policies to v2 policies.
We’ve also updated the retirement date of our administration experience in the Azure classic portal. That experience will be retired on Monday, January 8, 2018.