Specify whether to override the default behavior of the media builder when you are building a differential media. When you define a differential media, you specify one or more existing media to which the current project is compared when creating the new differential media. By default, a file in the current project is excluded from the differential media if the same file (with the same date and time, size, and attributes) exists in each of the specified media.

Option | Description
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Include if Appropriate | The media builder maintains its default behavior with regard to this component—that is, it excludes a file in this component from a differential media if the same file (with the same date and time, size, and attributes) exists in each of the specified comparison media.
Include Always | Overrides the media builder's default behavior with regard to this component—that is, the media builder includes all files in this component in a differential media if the same file (with the same date and time, size, and attributes) exists in each of the specified media.