Should I complete filling in the application in order to upload documents?

[pls-answer]

Should I complete filling in the application in order to upload documents?

Why Can't I do both things at the same time?

Is it possible to go back to the application and fix it later on if I have NOT submitted yet?

 

[Maverick28]

Should I complete filling in the application in order to upload documents? Yes

Why Can't I do both things at the same time? Ask IRCC

Is it possible to go back to the application and fix it later on if I have NOT submitted yet? Yes

 

[K_gore]

The documents you have to upload can vary depending on what you put in your application so if you are going to go back and ‘fix’ later, just make sure you double check every document request has been met before submitting.