Just go through the list in the link below:Hey Man. Can you help me and tell me what all i need and what format? Do you have the document template for Post ITA activity?
I am new and at 441 so might need a lot of help
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/permanent-residence/express-entry/applications-received-on-after-january-1-2016-completeness-check.html