You can view your stock contributions and matched amounts in your reZEN profile. See detailed steps: How do I view my stock awards? reZEN keeps track of your contributions.
However, if you want to sell or manage your equity, you will need to login to Shareworks. Once you receive your first grant, you will receive an invitation from Shareworks by Morgan Stanely via email to create an account. Real is partnered with Shareworks as a single resource for managing your equity.