SSRS 2016 has major improvements and we've decided to migrate our 2008 servers. However, we and ran into a issue where we can't upload our old Report Models (.smdl files) via the web interface. All of the documentation states that these old models are deprecated, but will continue to work in SQL 2016.
Has anyone been able to figure this out? Can we use the SOAP web service to upload them? If so, do you have an example script?