Select a Site from the dropdown menu above the Annotations and Layers tabs.

Select a Dataset from the drop down down menu to the right of the Site selection tool. 

The option to select a dataset won't be available if you haven't uploaded any data. To upload a dataset, check out this article:  https://app.intercom.io/a/apps/iv710s5m/educate/articles/837351/show

Did this answer your question?