I'm looking for suggestions on how to render a list of people, that are then sorted and grouped into sections by their last rname, i.e. 'A-E' & 'F-H'. Probably the biggest hurdle is that the site is pre-existing and therefore the nodes have their names written in full, rather than separate fields for first and surname.
Is there a 'razor only' method so that this in the content tree:
- John H - John D - John B
A-EJohn BJohn DF-HJohn H