Tags are used for tracking church attendance for worship, small groups, Sunday school, and other events in your ministry.
To use a Tag for attendance or child check-in, it must first be enabled for attendance tracking. On the People Screen, select Tags on the toolbar and choose a Tag from the list you wish to enable. Choose "Yes" for Attendance Tracking and Check-In. Only Tags that are set to Yes will be visible on the Attendance page.
After creating a new church attendance event (on the Events Screen), you'll be able to select which attendance-enabled Tags you want to use for that event.