The board filter allows you to filter all information within your board. Here is how it works:
Open your board and click on the three dots located on the upper right of your screen:
Select the first option "filter board".
A search bar will open on the top of your screen. Type the information you want to filter. For example, I want to see all the pulses that have been assigned to me on this board.
The filter applies to each group of your board. If you switch to another group, you will see the filtered results.
If you have any additional questions about the board filter on IOS please don't hesitate to reach out to Customer Success right here.