Pls tell me if i did this in the right way!

[pls-answer]

I got a request for RPRF payment.
So i went to e-service of cic to make a payment.
I got a receipt and logged into my CIC account.
I viewed my submitted application, where i realized that there was an additional field for the receipt. So i uploaded it just like i did when i uploaded the required documents.
Then i transmitted the application along with the receipt uploaded.

I guess this is what CIC expects me to do?

Pls advise.
Many thanks.