In the Data Collection Options dialog box that appears, enter the Server(s) you would like to report and press the Add button. If you need to specify a farm, enter the name or click ... and locate a farm to Add.
In the selection window, select the account authorities and servers you wish to scan by clicking the appropriate checkboxes.
On the right side of the window, click the checkbox to Collect Published Applications, Collect Users, or Collect Groups for the report. Tip: Because these options can return large amounts of data; this is an ideal collection to schedule for off-hours or weekends. You can always run reports on existing data; so scheduling data collection only allows the flexibility to generate future reports.