Add notes as admin notices in contextual help tabs, as well as compile them into an instruction manual or placed in a dashboard widget. This is intended to build instructions into a site for clients, so it is focused on providing abilities only to the highest role of user available on a site, although it can be configured as a general purpose tool to leave temporary notes to any group on your site that has admin access. Acknowledgements Thanks to Peter Luit for the Dutch translation and beta testing.