On this tab, the current user can see a list of all projects that they have permissions to access. The general properties of projects in the list that the current user is the owner of or has modify permissions for can be Edited ().
More resources can be found in Developer's Guide -> Modules -> Project management -> Overview.
Page url: http://devnet.kentico.com/docs/5_5r2/contexthelp/index.html?myprojects_myprojects.htm