Once upon a time, i understood that a Metaclass is a Domain.

 

And such class is a "metaobject" that can be serialized on JSonFormat which means, maintain it's state, it's not a bad idea for an object that describes an object, but at such time i forgot to think about, that since it is a immutable object (maintain a certain state or version), this is nice about "objects that are used to keep a state at certain time", they have an attibute like a timestamp that points to an instant of time that they were created, and other timestamps if its desirable and usefull (updated but not applied for versioned like metaobjects) and acessed (can be used by versioned like metabojects). 

Sketch of the Metaclass Base Model (details are ommited)

So, i will first do the basic, create a branch and on such branch derive the original model for a more "suitable model" to avoid redundancy on annotations since such object, the class that represent such object can be in java a record, but not now, records are tangled things that i need to think about because they bring some problems since the "constructor of such imutable object" is full of arguments and now it's not a record so, let's keep it simple.