An {{anchor|anchor name}} or {{visible anchor}} template, an HTML element with id="anchor name", or an |id=anchor name parameter can be placed at the beginning of a paragraph, substituted into a section header, or inserted within a table. Anchors may also be old section headers that have since been renamed, in order to preserve existing internal and external links.
Although section headers of the form ==(Header name)== act as anchors by default, with them use {{R to section}}instead.
From a subtopic: This is a redirect from a subtopic of the target article or section.
From a book: This is a redirect from a book title to a more general, relevant article, such as the author or publisher of the book or to its title in an alternative language.
Books should only have an individual article when they meet Wikipedia's notability guidelines and there is enough material to warrant a detailed article.
When appropriate, protection levels are automatically sensed, described and categorized.