When managing your project you’ll likely have a set of filters that you use on regular basis. For example, "show me all of the blocked issues” or “show me all of the UI polish issues”. Codetree calls these Shortcuts. Codetree has a set of useful out-of-the-box Shortcuts. Shortcuts show up in the left-hand navigation.
You can also create your own Shortcuts which will be added to the left navigation just like the out-of-the-box Shortcuts. When you save a Shortcut you can choose to make it available to all users that are part of the Project or only available for yourself.
You can manage Saved Shortcuts via the projects settings screen.