Oxidized group settings for individual devices

It would be great to have a db field for oxidized group, that could be set via the web ui. The current method of grouping via config.php works, but it’s not fine enough grained for our use case. I’d like to be able to set a single device to any given group, perhaps overriding the config.php confgured group option (or replacing the config.php settings entirely with a gui setting).