This topic explains how the Social Reach Add-on gadget constructs the auto-input message. The message is created when a Social Reach user is posting a message and selects a link. Social Reach then populates the message's Name and Message fields by extracting information from the link per the following logic. The user can accept the values or edit them before sending the message.
Additional explanation of MessageBody
OutReach uses the contentData Meta Description property if it exists.
If that property has no value, OutReach uses the MainBody property.
If that property has no value, OutReach uses the Info_Description property.
See also: Social Reach Add-on
Last updated: Aug 24, 2015