To access a dataset with Materialized Feed results on a Terracotta server, you must first configure a Terracotta connection and a Materialized Feed in MashZone NextGen. You can define both in the MashZone NextGen Admin console. See Manage Terracotta connections and Manage Materialized Feeds.
Select Materialized Feed in the Source drop-down menu.
Select a Materialized Feed alias in the Materialized Feed drop-down menu. The selected alias specifies the Materialized Feed with the dataset containing the Materialized Feed results. The menu contains all available Materialized Feed aliases for which you have the Usage privilege. The corresponding dataset is displayed in the Dataset Name box.
Configure the RAQL query, refresh rate, and input parameters. For details, see Terracotta data source.