A valid discovery requires that you include at least one object. You can explicitly include high-level objects—domains, OUs and containers. This implicitly adds all computers in the selected object. For some discovery types, you can include objects using a query for more flexibility. For more information, see Using Queries to Define Your Scopes .
Depending on the discovery type, you may also be able to select:
| • | DFS Shares: A published Windows® Server DFS share can be added like any other share, from the System\Dfs-Configuration container within a domain. You can use the Browse dialog box to manually add all other DFS shares. | 
For more details on including objects in your scopes for each discovery type, see also:
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Only unique computer names free of invalid characters will be imported.
| 1  | On the scopes page, click the Import button. | 
| 2  | Select Include Computers. | 
| 4  | Select the file and click Open to start the import. | 
| 5  | Review the import progress and results messages and click OK when complete. | 
This step can be done in conjunction with the inclusions. Exclusions refine your scope further. Use the browser, a query, or the Import option to exclude scopes. For more information, see Importing Computers to Your Scopes .
| 2  | In the Apply filter to box, type your search string. | 
| 3  | Click Apply Filter. | 
| 1  | Click Undo Filter to remove the last filter applied. |