Default value: if desired, the field can have a fixed initial value which will always be taken into account if no value is entered manually.
With all the data for the new field correctly defined, simply click on the Create custom field button to start using the new custom field.
Use the new custom field.
Immediately below the +Add button is the results area, where the information is organized into six columns and three modifier buttons: Show (shows the custom field information), Edit (can be used to modify the custom field) and Delete (deletes the custom field).
The columns are ID, Field, Tag name (name for using the custom field in campaigns), Field type (Text, Textarea, Number, Select, Select (multiple), Checkbox, Radio buttons and Date), Mandatory (Required or Not), Created on (which will display the creation date) and Updated on (which will display the date the field was last modified).