Overview
For the legal notice (imprint), you need a link target in the page structure. By setting the appropriate action name, the imprint is also linked in the footer of your pages.
Prerequisites
Access to CMS → Navigation → Page Structure
Access to CMS → Navigation → Articles
Imprint as text (for an article) or as an external URL/document
Configuration / Procedure
1) Create a link target in the page structure
Navigate to CMS → Navigation → Page Structure.
Create a folder or select an existing folder (e.g. "Home").
Create a new page in the folder (e.g. "Imprint").
Set the action name to imprint so that the imprint page is also linked in the footer of your pages.
Switch to the Content tab.
2) Select content (article or redirect)
Link an existing article
Click Add Module.
Select Article as the module type.
Select the desired article in the Module Content field.
Create a new article
Navigate to CMS → Navigation → Articles.
Select the appropriate article category (usually corresponding to the conference name).
Click Add Entry and select the appropriate element (usually a rich text element).
Fill in the tabs for the active languages.
Use the Default tab as a fallback.
Warning: Even a space counts as content.