Comment 10 for bug 1792901

This is actually all working as designed, which is the unfortunate part of this! I think pursuing an RFE is worthwhile, and I would be happy to help with the effort. There are some things we can clean up here. It sounds like there are 2 discrete use cases here, both of which can be pursued independently:

1. Supporting the removal of prefixes from the prefix list
2. Subnet "off-board" (the opposite of subnet onboard) ie taking a subnet that has been allocated from the pool and removing it from the pool. This involves A) removing the prefix allocations for it B) clearing the subnetpool_id attribute of the subnet C) Emitting any address scope change notifications that may be applicable.