Advanced search syntax can be used to search for documents with a particular classification level. All advanced search types can be customized with advanced search operators and wildcards.
Value must be an integer that represents the numeric value associated with the classification level you are searching for.
The following will return all documents with a classification level of 10.
The following will return all documents with a classification level less than or equal to 5.
Using the AND (&) operator, the following will return all documents with a classification level between 10 and 15, including both classification levels 10 and 15.