Customization on Events

Custom Fields on Event Registrations

Defined on: the Event Package Item
Stored on: the Event Registration Order Item

Event registration custom fields collect per-attendee data at the time of registration. Common uses:

• Meal choice (vegetarian, vegan, standard)
• Dietary restrictions
• Session preferences for multi-track events
• T-shirt size for participant kits

Each attendee captured via Additional Contacts gets their own set of custom field values.

Configure on the Event Package’s Custom Fields tab.

Integration Codes on Events

Hidden fields on Event and Event Package records, not shown to donors. Common uses:

• External ticketing system IDs
• GL codes for event revenue
• Event category codes for reporting

Access in scripts: orderItem.orderableItem.get('EventCode').value

Available in reports: selectable columns in Event Registration reports.

→ Full reference: Where Custom Fields Live