<?xml version="1.0" encoding="utf-8"?> <form addfieldprefix="Joomla\Component\Users\Administrator\Field"> <fieldset name="group_details"> <field name="id" type="hidden" default="0" required="true" readonly="true" /> <field name="title" type="text" label="COM_USERS_GROUP_FIELD_TITLE_LABEL" required="true" /> <field name="parent_id" type="groupparent" label="COM_USERS_GROUP_FIELD_PARENT_LABEL" validate="options" > <option value="0" disabled="disabled">COM_USERS_GROUP_FIELD_PARENT_SELECT</option> </field> <field name="actions" type="hidden" multiple="true" /> <field name="lft" type="hidden" filter="unset" /> <field name="rgt" type="hidden" filter="unset" /> </fieldset> </form>