These are enough - https://www.canadavisa.com/canada-immigration-discussion-board/posts/10335797/Hello All,
In the OCI application, on the Document Upload page, I have list of documents some of them don't really make sense such as :
1. Indian Visa
2. Marriage Certificate
3. PIO card
4. Relationship Certificate
5. Spouse OCI card
6. Spouse Passport
Are we suppose to just not upload anything for these? Note: the root to Indian is selected as SELF.
You dont need to upload for all section