You enable and configure social media with the Browser plugin.

See Plugin > Social Media

Usually you are using Social Bookmarks: [enabled (I’m using my own HTML template)]

You have to enter the table.field fot the title like tx_org_news.title.

Than you have to select the social media providers.

In case of several plugins

If you are using more than one Browser plugin with social media in the same page, you have to configure [Social Media] > Field “TypoScript Key”.

The value of the “TypoScript Key” must correspond with the element number of the TypoScript template, you are using for the current plugin.

Take account of the Constant Editor at Setup