Am i eligible to give support letter/form?

[rex_d]

I am on TN visa in US, parents and my sister(independent) is in canada.
They scheduled an appointment for visitor visa in ottawa office.

I sent my TN for renewal in May but havent received it yet,
Am i eligible to give support letter or form to them ?
if yes, what i have to send them, support letter or form (which form) ?

if somebody(relative-they are US citizen) ready to send support document to my parents then what should i have to send to my sister ?

hope to get early reply bcz i dont have much time left to send them document incase if i have to send.

 

[bhoray]

letter of invitation and evidence of financial support - bank statements +/- recent pay stubs