You can designate part of the content in your to appear only in the PDF or EPUB output by using a processing instruction (see “Add special layout instructions”). The example below displays a different ISBN on the copyright page, depending on whether the output format is PDF or EPUB.
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In your Word manuscript, find the paragraph, section, or wrapper that you want to hide in certain output formats.
If it’s a paragraph, insert a new paragraph below it. If it’s a section, insert a new paragraph just below the section break paragraph (see “Add a Section”). If it’s a wrapper, insert a new paragraph after either the start or end of the wrapper (see “Add a Wrapper”). Here’s an example of a processing instruction applied to a whole section:
Style your new paragraph with the “HED Processing instruction” style (see Fine-tune Word Styles”).
Type the following text inside your new HED Processing instruction paragraph: FORMAT=, and then type one of the following keywords, depending on which output format you want the element to appear in: ebook, print.