Subject to the conditions set out in the previous subparagraph, the TC32 form (flat-rate guarantee voucher) may be used as an individual guarantee voucher within the meaning of Article 14(2) of Appendix I instead of the form shown in Annex B3 to Appendix III. Where it is so used, the word "flat-rate" at the top of the front of the form shall be crossed out and replaced by the word "individual".