How to Create a Business Manager Account
Business Manager is a free Facebook tool to organize and manage your business. When you join Business Manager, coworkers won't be able to view your personal Facebook profile unless you've approved their friend request.
If you are unsure of whether you need to set up a business manager account see this article from Facebook (https://www.facebook.com/business/help/113163272211510?helpref=faq_content).
Coworkers can only see your name, the work email address you provide when you log into Business...