You can assign one or more agents to display on a property website from the Assign Agents screen. When agent(s) are assigned to a property website there will be a section on the website with their photo, contact info, social media icons, etc. The appearance of this section will depend on which design and layout template you've selected in the Website Editor.
If you'd like to assign more than one agent to a property just make sure both agents have been added in the Agents section of your admin panel first. Then return to the Assign Agents screen for the desired property and assign both. After that you can drag and drop the agents to set their display order on the site. i.e. Who shows above the other.