When using "Search", you are given the option to filter the search using different criteria. Below is a list of the filtering options and a brief description of it's functionalities.
People from what Events = filter search by particular event(s), if multiple events are selected, the search can only include database items that apply to all events
Which type of people = filter search by type of people (attendee category, invitation list, presenters). This will include people with registrations, without registrations, and people in lists
People from the following lists = filter search to people who exist on a list (or lists) of people
With data matching = filter by registration data. For example, you can set the filter to show only attendees who answered "Yes" to "Dietary Requirements"
Where data has changed between = use this option to filter data changes within a time frame. This can be used to search for amendments within a date range
Who have the following registration options = filter by specific registration options such as registration status, payment status, and payment methods
And have registered for these sessions = use this to filter people who have registered for specific session(s)
And have attended these sessions
(from attendance recording) = filter people who have attended the session(s) after attendance has been recorded
Who will attend on these days = use this to filter people who have registered for specific days
Who did attend on these days
(from attendance recording) = filter people who have attended the day after attendance has been recorded