Isofix child seats

Hello people, first of all thank you for your very interesting contributions. I follow the forum passively for a long time. Now I have a question for the current occasion: Soon my V70-D5 MY2005 should arrive… I have ordered the Isofix attachment for child seats (birth of my daughter is coming ) Today I have stopped by at ATU, there is the Roman seat with Isofix attachment. Unfortunately the V70 is not listed on the list of registered vehicles. Does anyone know advice? besides Volvo, there are other suppliers for Isofix seats approved for the V70? Gruss Arno