How to filter projects
You choose your filter in the project overview
You can see only watched projects as you mark them as "watched".
You will not see projects which are set as "Ignored"
You can see all projects that you are a member of.
You can not see groups, all projects which are usually placed inside one of these project groups will be shown outside of their respective groups.
Projects marked as completed will not be shown
How to change project view
You can see different placement of the projects. Click on the highlighted area