How to add plugin to application when using a workspace?

I have a workspace in Xcode that contains several projects. One project contains the final application, the other contain static or dynamic libs or plugins. The plugins should be copied to the plugin folder of the application.

When working with a workspace I have no chance to select the plugin in the "Build Phases"' "Copy Files" section, or? When working with projects and subprojects this is possible without any problems. Any ideas?


Thanks,
Hartwig