Is there PDF form support inluxury watchesVersion 9? If there isn't, what is the alternative or migration path if we are using PDF forms in V7?
There is no support for External Forms (neither HTML nor PDF) in v9 or 9.1. For PDF forms, it is certainly possible to re-create the functionallity with a custom solution using iTextSharp although, you may be better off asking for some assistance from the OT services group.