Workplace from Facebook description
We believe organisations work best when everyone has a voice and the power to make a difference. So we've created Workplace - a secure tool that lets you and your colleagues:
Learn about everything you need to know that’s happening in your company
Create interactive content and share information with each other
Access your company’s policies and documents
Use the app to sign in to an existing Workplace account, or create one from scratch.
Workplace is ad-free and totally separate from Facebook. So you and your team can concentrate on aligning your goals, building successful working relationships and turning your company into a community.