@irathore, AFAIK, this is not a feature we currently support, because we don’t routinely envision using MAAS this way. i remember that more than one person has asked about this. some people might even be using MAAS this way, but if they are, at least I am not aware of it.
the only way it might get in our roadmap is if it’s added to the feature requests. it might even work better if you are a supported customer and make the request through your support rep, but i really can’t say this is currently a core target for what MAAS does as a bare-metal provisioning tool, as I understand it.
others in the MAAS engineering and support teams, please feel free to counter my opinion if you have different information or ideas.