A viewer who is reading your publication can also receive the option to share. In the navigation environment settings, there are multiple ways to activate share options. The button in the side menu will activate a panel, giving viewers different methods to share the page with others.
Through the overview tab in the navigation environment settings you can choose to activate specific menu buttons, including the social share option. Through the texts-tab you also have the option to adjust the shown texts. To change the visible screenshot and meta data shown in this side panel, click here.
Example of the sidepanel menu in the navigation interface where readers are able to share specific pages through the social options.