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I have three distinct hosting products, each solving three different problems. While these three products have different features in terms of functionality, they are all built on the same platform. Now, in terms of marketing some features of the platform, f.ex. High Availability, is significant to all of the products. How do I go about to include information about this feature on all product pages without getting penalized for duplicate content? Is there a way to tell Google that parts of the content on the pages for product 1-3 is duplicated with intent, or duplicated from f.ex. a page that explains the technical aspects of the platform?