Configuring filters and enabling cascading filter interaction
- 
        On the category application filter, click the Gear icon.
        The Settings modal window appears.
 - 
        Click the Display Settings tab and select the Allow
            only one item to be selected at a time option.
        
           - 
        Switch to the Values tab and enter the value
            
pddistrict,datefor Filter Fields.Note that this matches the fields that are the basis of the other filters.
           - Click APPLY.
 - 
        On the pddistrict application filter, click the Gear icon.
        The Settings modal window appears.
 - 
        Click the Values tab and enter the value
            
category,datefor Filter Fields.This matches the fields that are the basis of the other filters.
           - Click APPLY.
 - Save the dashboard.
 
