In the patron module, the query to find patrons with a like or dislike for a particular subject is:Advanced Search
Patron - Main Status - begins - A [or leave this off if you want to see everyone]
Preference - Type - begins - subject
Preference - Code - equals - [insert subject code]
Preference - Exclusion - equals - false [use FALSE to find those who have an exclusion and TRUE to find the patrons with a preference; or leave this off to get a list of both]
If you want to get a list of all the patrons with a like or dislike for several different subjects at a time, change the third line to:
Preference - Code - In - [string of subject codes separated only by a comma but no space. For example: SE,SES,XXS,XXX]
