We can include Twitter (including Hashtags), Facebook, LinkedIn, YouTube, Google+, among other social media sources. 

From the main page, you only click in "Edit" option from the icon.

For that,  will be necessary to fill a form clicking in "Add new":

Name*: you have to include the name of the social media: LinkedIn My event, Facebook My event. Mandatory field. 

 URL address from the social media. Mandatory field. 

 LinkedIn, Twitter, etc. Mandatory field.