Validation operators output model

This is probably a newby question although, i was unable to find an exact answer.

When using validation operators, e.g. Split Validation or X-Validation, the documentation shows a parameter i'm am particular interested in: "Create complete model", i.e after the validation use the whole set to create a model. I can't see where to set the value for this parameter, which seems to be false by default.

I noticed that the validation operators have a "mod" output, so i am assuming that this is a model created using the whole data set.

I am right? or is this "mod" output the last created model for instance in a 3-fold x-validation?

Ty in advance
Pedro