How do you know your status on a document in Box?
In order for a file to migrate from your Box to your OneDrive, you need to be an owner of the file.
Review Status: To check if you are the owner of the file, you can select the file in Box. On the right-hand side, you will see a list of who the file is shared with. Below each name, is the individual’s role with the document (Owner, Co-Owner, Externally Shared, etc.).