Copy CustomBO Instance

Hello experts.

I'm trying to copy an instance of a CustomBO.

What I'm trying to do in ABSL is this:

//Get the instance which I want to copy
var instance = MyBO.Retrieve(UUID);

//Pass the instance to Create function
var create = MyBo.Create(instance)

With this approach I'm getting the following error: Parameter type 'Node(MyBO.Root)' is not valid.

Can anyone help?

Thanks.