This proved to be well hidden ; you can add your own links to the left bar of the wiki.eclipse.org website by adding them individually to the project metadata.

- Log into portal.eclipse.org with your committer credentials
- Go to your project, and click on “Maintain project meta-data”
- Click to edit the “project left nav” property
- Now you can enter your link information:
- Just save it, and do it as often as needed.
- Go to your wiki page and edit it
-
Add this to the page: {{#eclipseproject:your.project.id}}
I prefer using a template for this though.