I spoke with the director of admissions, she said that it's something that they don't do here. Partly because so many students enter a traditional rotating internship. Also, keep in mind that this is Michigan, so all but a couple student enter the DO match for internship so that they can practice in MI. For the most part, students enter internships at the affiliated hospitals listed on the website.
And from what I've heard, new affiliations will be added soon.
Hope this helps.