To link your data protection declaration to your navigation bar, simply go to "Navigation" in your magazines settings and add the link to your data protection declaration ("Privacy Link"). Also type or copy in the text that you would like to be displayed with the link ("Privacy Text").  

The data protection declaration will be displayed by a symbol in your navigation bar. This also allows readers to reach your data protection declaration within your magazine at any time with just a single click - which is also mandatory according to the GDPR. 

Read more information on the subject of GDPR and digital magazines here: https://en.webmag.io/blog/gdpr-digital-magazines