You make use of user-defined filters if you wish to run specific search queries frequently. You can create your own (private) filters or public filters.
User-defined filters allow you to run the following searches:
- 
Searching for a search term with placeholders within the display values of the selected object definition
 - 
Searching entries with an SQL condition
 - 
Searching for a search term across all columns of an object definition that are indexed for the full-text search
 
Detailed information about this topic
- Creating filter queries using wildcards in the Manager
 - Creating filter queries in the Manager using SQL conditions
 - Creating filter queries using full-text search in the Manager
 - Applying filters in the Manager
 - Publishing filters in the Manager
 - Exporting and importing filters in the Manager
 - Attaching filters in the Manager
 - Editing filters in the Manager