These are steps you will take to add a survey to a Dynamic Banner after it has already been created. For steps to create a survey, click here.
1. Click ‘Dynamic Banners’ on Event Settings Panel, click into a Dynamic Banner of your choosing, then ‘Advanced Settings'

2. Set the ‘Navigation Target,’ and ‘Sponsor’
3. Click into ‘General Settings’

3. Set the 'Destination URL'
3.Click ‘Create’
4. Scroll down and click ‘Save’