[{"pk": 1, "model": "events.customregfield", "fields": {"field_type": "CharField", "form": 1, "display_on_roster": true, "default": "", "required": true, "label": "First Name", "visible": true, "choices": "", "position": 1, "map_to_field": "first_name"}}, {"pk": 2, "model": "events.customregfield", "fields": {"field_type": "CharField", "form": 1, "display_on_roster": true, "default": "", "required": true, "label": "Last Name", "visible": true, "choices": "", "position": 2, "map_to_field": "last_name"}}, {"pk": 3, "model": "events.customregfield", "fields": {"field_type": "EmailField", "form": 1, "display_on_roster": true, "default": "", "required": true, "label": "Email", "visible": true, "choices": "", "position": 3, "map_to_field": "email"}}, {"pk": 4, "model": "events.customregfield", "fields": {"field_type": "CharField", "form": 1, "display_on_roster": true, "default": "", "required": false, "label": "Title", "visible": true, "choices": "", "position": 4, "map_to_field": "position_title"}}, {"pk": 5, "model": "events.customregfield", "fields": {"field_type": "CharField", "form": 1, "display_on_roster": true, "default": "", "required": false, "label": "Company", "visible": true, "choices": "", "position": 5, "map_to_field": "company_name"}}, {"pk": 6, "model": "events.customregfield", "fields": {"field_type": "CharField/django.forms.Textarea", "form": 1, "display_on_roster": true, "default": "", "required": false, "label": "Comments", "visible": true, "choices": "", "position": 6, "map_to_field": "comments"}}]