Users with the Manager Override permission may move entire corporate tree structures. The following rules apply:
You must perform the bill cycle change on the parent (root) account. If you attempt to change the bill cycle on a child account, you'll get a message instructing you to issue the request from the root account.
All accounts (inactive, disconnected, and so on) under the root account will be issued a bill cycle change. This avoids problems with reconnects.
The request will fail if any child request fails due to invalid dates.
You'll be required to respond to the Manager Override confirmation dialog.