Important 
On May 10, 2023, Classic Filtering will be deprecated and Enhanced Filtering will be enforced.It is recommended to create and manage filters using the Enhanced Filtering functionality to ensure a seamless transition. For more information on how to transition, see Enhanced Filtering Strategies for Success.
This feature is available to the following product editions:
- Starter
- Standard
- Premium
The left sidebar appears in the All Work tab and allows you to navigate and filter projects and tasks. The Board Filters section includes standard and custom board filters, which help control the project list in the Projects section, as well as the visible tasks on your board. You can also specify which of the default board filters you want to see in the sidebar through the Settings. The sidebar can be hidden or expanded as necessary.