Can i apply visiting visa to my parents together or else should i prepare separate files for father and mother. since i am the sponsor and supporting documents are common to both of them. I want to apply by paper application. so should i prepare separate files for both of them.
For paper applications:
Two separate applications.... you can make two sets of all supporting documents (or photocopies)
Your parents must request VFS staff to keep both sets of applications together (they use a big rubber band).... so that it goes to the same visa officer for assessment