Hi Jimbo. Here's the checklist for visit visas:
http://www.ukvisas.gov.uk/resources/...ingdocsvisituk
Print that, make sure to bring the documents required for your fiancee's specific travel category, then submit that printed checklist along with your other documents to the VFS. They will then stamp something on the back of the checklist and have you sign that stamp. That's what VFS Manila did when I went there earlier this week.