Separate the resource type/facet "dissertations" for PCI (and CDI...) into "dissertations" and "theses"
Some institutional repositories available through PCI contain a lot of student theses. The resource type/facet "dissertations" contains both dissertations and theses. Users searching for doctoral dissertations and using the facet dissertations end up with a search result consisting of both dissertations and theses. It is not possible to see the difference in Primo. The user have to follow the full-text link to find out what kind of resource it is. This is time-consuming and sometimes misleading.