Add data source attribution or a custom copyright notice
Add your own custom attribution and copyright notices to the map.
Attributing data sources, custom icon authors or authors of other data used in your map is an important step to ensure you are respecting any usage permissions.
To set custom copyright attribution, open the Tools panel from your administration sidebar, navigate to the Information & Display tab and click on the Custom Copyright tool, then set your preferred information.
The copyright window allows basic html tags such as links to help attribute your source accurately.