ok.no one seems to have an opinion to my question,i was just trying to find out the length of time people usually ask to come to canada.thanx
Normally visitors ask for a 6-8 weeks visit although at the POE, officers usually grant 6 months allowable visit. She should be able to display as much proof of "ties" to country of origin. You can give her an invitation in the form of an undertaking (notarized), providing board and lodging, medicals/fare back home when necessary. Check the country specific forms/documents to submit with the application.