Saved Search
Saved Search Entities store the attributes that make up a search. They are useful if you have to regularly retrieve results that match certain query terms.
The results of saved search are never stored, just the filters and terms used to make up a search.
Additional Attributes
Name
This is a human readable name that can be stored with a saved search.
ACLs
Access Control Lists can also be used to define which users and user groups are allowed to see and retrieve a saved search.