Ragged array of ordered vectors

I’d like to define a ragged array of ordered reals.
Similar to what suggested by @Christopher-Peterson in the solution for Ragged array of simplexes is there a way to define “unordered” vectors and transform them to ordered with a function that does the transformation and automatically performs the Jacobian adjustment?
thanks in advance for suggestions

Yes, a very similar technique can be used. An unordered vector would just be a normal vector of parameters, and the transform is given in Constraint Transforms