API Whitelist

Has anyone else requested simplifying the updating of the API Whitelist in cases where the user has multiple accounts? We have multipleaccounts which we manage, and love the API functionality. But unfortunately, we often connect from a dynamic IP which changes every few weeks. As such, we need to go through each site to update the Whitelist. This is very cumbersome. The Master control panel helps, but it still takes a long time to update. It would be great if the Master control panel had an optionwhich would update all accounts under its controlwith the same IP address(es). Thanks, Bob.