You always work with one configuration at a time.
The configuration name you are currently working in is displayed in the upper right corner of the header banner.
Before you begin
You have at least a Talend Cloud Data Catalog Advanced license edition.
Click the name of the configuration in the header banner.
You can see the list of the default, recently opened or other configurations.
Select a configuration from the list.
You can also click More at the bottom of the list to see more configurations.