Connect a dataset to a document
Once you have defined your model with concepts, relationships, and attributes, you are ready to connect your dataset to define your mappings.
Open a document and, from the Data Sources menu, choose Add data sources.
Connect your dataset
In the popup window, check the box of the dataset you want to connect to this document and then click the Add source button at the bottom of the page.
Click Got It in the confirmation popup.
Now, if you click Data Sources > Manage Data Sources, you will see the dataset in the list.