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*: URL address from the social media. Mandatory field.
Type: LinkedIn, Twitter, etc. Mandatory field.