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Besides folders, the Documents app supports two three document types:
File – consists of a file that is uploaded and stored in Jira, plus data about that file, like its Title or Description.
URL – consists of a URL (link) to a remote file or web page, plus data about that remote file or web page like Title or Description.
Wiki Document – a document that you can edit directly in Documents via a powerful editor, plus fields like Title or Description. It can be exported as a PDF.
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