New entity field that searches only in the subclasses of the selected entity

[tudorache]

We need a new entity field type for subclassBaseInclusions, which can take as value the IRIs of the subclasses only. It should not allow adding a value from anywhere in the class hiearchy, but only from the subclasses of the edited class.

[matthewhorridge]

I am trying to figure out a clean way of doing this. In the meantime, would you be able to give a couple of examples of what this looks like in practice and what it actually means?

[tudorache]

For example, here is what the subclass base inclusion for class Cholera looks like in the old iCAT. It allows the user to select subclasses of Cholera as values:

You can read about the significance of the subclass base inclusion in the content model guide section 4.8.