Hi, 
I'm sure the „additional navigation link“ is used in different ways. In our case, we reference an information portal. 
But if the user want to use this sites, he/she/it will lost the webcon form... 
Suggestion: 
1. Add a checkbox for html-attribute „target“ to set target="_blank | _self"
2. Add a textbox to set the html-attribute „title“ -> the title-Attribute is important for screenreader and a barrier-free design.
What is the „additional navigation link“: https://community.webcon.com/posts/post/additional-navigation-link/210
Thanks and best regards
Daniel
                        
 
                                    