The fields to be reset when the value in this field is changed, for example the category field will be reset when the value of a section is changed. If the field being reset is a selector then value list will be reloaded to reflect the new value in the 'parent' field, such as the list of categories in a section. This list is filtered by the value in 'table' and it may be necessary to return to the list and reselect this field after changes are made.