To modify an input:
In the Build Management tab, expand the navigation tree until you can see the target whose input you want to modify.
Be sure that the build configuration is checked out.
Select the target. The Inputs section appears in the content pane.
Select the input you wish to modify.
Click the Edit selected objects icon (shaped like a pencil). If the input is a source, the Edit Source dialog box appears. If the input is a target, the Edit Build Target dialog box appears.
Edit the input:
If the Edit Source dialog box appears, follow the instructions given in Modifying Build Sources.
If the Edit Build Target dialog box appears, follow the instructions given in Modifying Build Targets.
When you have finished modifying the input, check in the build configuration.