Message with link
To send a message with a link,
navigate to
> Content
> Messages
and click the Edit button to go to "Messages" and upload the desired link:

Insert link
To the following destinations, a link can be displayed below a message:
External URL — to link to an external website
Internal page — to link to another page from the app menu
Exhibitor — to link to one of your exhibitor profiles within the app
Event — to link to an event from your schedule
A link text must be defined in the "Link text" field, which appears below the message text, e.g. "More information".
To send the message at the set publication time, click on the button:
Update— save but stay on the pageUpdate and close— save and open the list of messages