Represents the settings of a social plugin.
Assembly: Microsoft.SharePoint.Publishing (in Microsoft.SharePoint.Publishing.dll)
Social plugins are social UI widgets for public facing websites (small business websites in SharePoint Online). In a SharePoint Online page, social plugins are encapsulated as ScriptEditorWebPart objects with markup defined by the Addin Plugin.
When an Addin Plugin object is installed, a ScriptEditorWebPart object will be created in the Social Plugins Web Part category with the markup property as its contents. For example, the Facebook Integration App defines several social plugins that are encapsulated in Addin Plugin instances. One of these is Facebook Like Button.