# Using XRefsyle and Olinks

Since version 0.2.7 you can use the `xrefstyle` attribute like you would do with the DocBook Project stylesheets for HTML output.

Furthermore, you can also use `olink`s. Note that Olinking is used in the PDF version of this manual, in .

Actually, the common DocBook Project stylesheets version 1.72 are now used by dblatex to handle all of these features.

These features are fully described in the DocBook XSL: The Complete Guide book by Bob Stayton. In particular, the following sections cover these topics:

- explains how to use `xrefstyle`.

- explains how to use `olink`s.