information sharing about applicant and his/her history with the 5 eyes network. basically checking if you have done crimes in UK USA Australia NZ or Canada
A few weeks back, there was a massive debate between FSW and CEC, with a few CEC folks raising hue and cry (to the extent of whining and directing flaming messages towards FSW guys).
You can't do Bios in India at the moment. Wait for official communication from VFS/High Commission of Canada in India. Else go to Dubai/Nepal/elsewhere.