This template is used to create expandable category trees at entries for prefixes. For example, back- contains this wikitext:

====Derived terms====
{{prefixsee|en}}

and thereby generates this output:

Derived terms

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Категорија Енглески termм префиксed with back- није пронађена

See also

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This template, as it's now implemented, will not work if it's on a line that starts with *