Sofia,
It is possible to edit papers and add your profile if you exist on the system. However approvals appear to have been suspended since early September with no word from Microsoft on when they will be restored.
Microsoft: Is any date set for approvals to be restarted?
If you do not exist on the system at all, perhaps you can upload BibTeX entries for your papers to get yourself added.
Microsoft: Would this work?
-- Jonathan Bowen www.jpbowen.com