This method returns and ElementId, but the integer value is negative and Document.GetElement refuses to touch it.
According to the description BrowserOrganization.SortingParameterId returns the Id of the parameter used to determine the sorting order of items in the browser.
it seems weird to expose a property that has no function in the API, so I wonder if there is any companion API or utility class that allows us to actually do something with the ElementId?
All I really need to do is to sort the BrowserOrganization FolderItemInfo and View in the same way as is done by the Revit project browser, which I presume this parameter Id is supposed to facilitate.