The Log Time form is where you record the time you spend working on Jira issues.
...
- Assigned - issues assigned to you by yourself or others.
- Watched - issues you are watching.
- Recent - a selection of issues that you have recently viewed.
- Favorite - all issues that you have marked as favorites and want to access frequently. You can favorite an issue by clicking the star next to it.
- Internal Issues - a selection of issues that are configured as internal, such as vacation, sickness, etc.
...