how can i copy group members from an on prem exchange distribution group to a cloud 365 distribution group?
im in a hybrid mode
we have distribution groups that some users maange through outlook
now all mailboxes have been migrated the user can not modify the on prem distribution group
i will delete old group and re create on 365 as a cloud account
but how can i copy all the members to the new group without having to add them manually?