Authority Manager is a tool that allows you to manage the authorities of your token or tool you've used. It helps you to revoke or transfer the authorities for security or trustless purposes.

Yes, once you revoke an authority, it will be revoked permanently. Remember that the revocation is irreversible and you will no longer be able to add it back or transfer it to another wallet.

If you transfer an authority, the authority will be transferred to the new owner. The new owner will be able to revoke it or transfer it again.