Django - multi-table inheritance - convert Parent to Child

I have models that look like this:

class Property(Model):
    ...
    class Meta:
        # not abstract

class Flat(Property):
    ...

class House(Property):
    ...

Is it possible to convert already existing Property to House or Flat? I know that House or Flat additional fields are in different tables so this should be doable by creating such a row and making some relation.

How can I do that?

source https://stackoverflow.com/questions/72579406/django-multi-table-inheritance-convert-parent-to-child

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