Slug 

unique, uniqueInSite or uniqueInPid.

If set to false, the field will not be considered in backend search.

An array of fields to use for the slug generation. Adding multiple fields to the simple array results in a concatenation. In order to have fallback fields, a nested array must be used.

Example:

generatorOptions:
  fields:
    - header

Separator placed between slug parts built from multiple fields. If a field value contains this character, it is replaced by fallbackCharacter.

Prepends the parent page slug to the generated slug. Only applies to page records.

List of PHP class names that are called after slug generation to apply custom modifications.

Key-value pairs for regex-based string replacement applied during slug generation. Keys are patterns, values are replacements.

Key-value pairs for plain string replacement applied to slug parts.

A user function that provides a string displayed in front of the input field.

Allows to select if localization uses custom or default language value.

Default value set if a new record is created.

Character used as a replacement when a slug section contains the generatorOptions.fieldSeparator.

See TCA fieldControl.

See TCA fieldInformation.

See TCA fieldWizard.

Whether the slug field should contain a leading slash. Useful for nested records with speaking URL segments.

Renders the field in a way that the user can see the value but cannot edit it.

Abstract width of the input field. Minimum 10, maximum 50.