Prayers of the faithful at a baptism

In Paul Turner's Blog by Paul Turner

Q:  When a baptism is taking place outside Mass, do the prayers of the faithful have to be used from the ritual book or can we solely use prayers composed by the family?
A:  The family may write their own prayers. The Rite of Baptism for Children says just before #216 that “Petitions may be added or omitted at will, taking into consideration the special circumstances of each family.”