The document provides instructions for real estate agents to set up and use their CENTURY 21 Hoostuite Enterprise social media management account. It outlines logging into the 21online website, selecting the C21 Social Xchange tool, filling out prompts using their CENTURY 21 email, and setting up their account within two business days. It then describes how to access the account through 21online, navigate to the home page, establish the C21 Social for Business account, and configure the C21 Social plugin to share content to various social media sites.