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The preparations include defining what to include, when scraping the content to be used as source for the recommendations. See also [Collecting metadata](🔗).

Set up the `data-epi-type="content"` and `data-epi-type="title"` elements as follows. You  can define multiple blocks of `data-epi-type="content"`, which are  concatenated for topic extraction.

You can use the `data-epi-type=”title”` to specify what the scraper should use as the title of a piece of content within the instance. A common situation where this is needed is if the contents in your \<og:title>, \<h1>, and \<title> tags are set as different values. Adding this identifier ensures that you pick up the correct value as the title.


Any metadata such as \<og:title> will still be picked up and saved against the content in addition to the main title of the page itself.

You can use the `data-epi-type=”content”` element to specify what texts on the page should be included for topic extraction. A common situation where this is needed is if you have disclaimers and/or footers on a page and you do not want our service to scrape those parts of the page.