How do I connect Creator to Custom Apps I've created in my External Connect network and those I've created in private groups therein?

How do I connect Creator to Custom Apps I've created in my External Connect network and those I've created in private groups therein?

How do I connect Creator to Custom Apps I've created in my External Connect network and those I've created in private groups therein?

I envision the ability to create an application in Creator which can connect and incorporate my Custom Apps from within our External Zoho Connect network into a new or existing Creator app.

Is the above possible? If so, how? If not, please consider making this available.