Custom fields can be created at any level of the hierarchy, and are a part of the entry process for exhibitors. The link to the hierarchy determines which exhibitors will see the question, and how many times.
- Questions set at the Fair level of the hierarchy are asked once of each exhibitor, the first time they create their exhibitor account.
- Questions set at lower levels of the hierarchy are asked once for every ENTRY into that portion of the hierarchy.
You can also view this information in the Custom Fields and Files video (session 2C - 43 minutes)