EE Document upload for Marrige Certificate+Proof of relation

[ramansingh05]

Hi Seniors,
I got my ITA and in uploading section I can 1 tab: Marrige License/Certificate and 2 Tab: Proof of relationship
What is the difference.?
For Tab Marrige License/Certificate - In "?" it says, you need to provide document if you were married outside canada or inside canada.
For Tab Proof of relationship - In "?" it says, You must provide proof of relationship with your host or family member. This includes Marrige Certificate, Birth Certificate, official document naming as you parent, a copy of inside back cover of the inviter's passport showing the inviters parents. (But nobody invited me and I mentioned I have relatives in canada and for that I have seperate tab to upload the documents)
Also for Employment records I have 2 tabs to upload the data. Is it normal??

Pls help!!!

 

[ramansingh05]

PS - I am the primary applicant and accompying my wife.