The employee is informed of the legal action envisaged by the representative trade union organisation in application of article L. 8255-1 by any means giving a date certain. This information specifies the nature and purpose of the action envisaged by the trade union organisation and indicates that :
1° The employee may inform the trade union organisation of his opposition to the planned action;
2° The trade union organisation may itself take recourse action;
3° The employee may always intervene in the proceedings initiated by the trade union organisation.