If you would like to view your roster data either as it is being sent, or as it appears in Roster Server, navigate to the Import Rosters page and click on an import which you would like to see.
Click on the Download files button above the File Summary table.
There are two options when downloading the CSVs. You can view the files in the state they were in before they got imported into Roster Server, or you can view the files in the state they were in after they became processed and imported into Roster Server. You are also able to download both file sets if you would like to compare the two.
Please note that "As processed" files will be error-free. This means that any rows which do not conform to the OneRoster spec will be omitted from the download.