P: Additional options needed when exporting

I ask because when you export in Lightroom CC, called "save to," the only parameter you can adjust is the pixels. Nothing else that I can see. In other versions of Lightroom you get a whole bunch of parameters to adjust, including DPI. Clients specify sometimes the settings that they want. Or another possibility is that I'm doing it wrong, and if so, could someone let me know how to export and adjust things like DPI.