Hi Marc, The ctrl+f suggestion was to use the browser's find feature, on a Mac the equivalent would be command+f. The idea was to search for something like "Project Owner" and the browser would return the number of times it found that string of text, leading you to a number. For example, the Summary...

Hi Marc, You can always ctrl+f the Summary tab in the project report, and omitting the No Value grouping, it should give you an accurate number of users.  Otherwise if you want a list of Users, then you can create a User report and use an EXISTS filter to only return users that are project owners:  ...