The projectdoc Toolbox provides additional visuals for writers. For instance, every transclusion renders a box to make it obvious that information is transcluded from another page. There are also additional buttons for editing and - if you are using fragments caching - reloading caches manually.

If a author wants to have the page rendered as if she was a reader, the pretend-being-a property in the user space needs to be set to the value reader. Once set, the fragment of a page shown above renders link this:

The box with the extra widgets is no longer visible.

This short tip explains how the PDAC1, the Web API Extension, and the Bookmarklets Extension support users to switch roles quickly using the pretend-being-a user space property.