Internal connections allow you to add data sources to your workflows by establishing a connection to a specific database, application, or file system. It is accessed by clicking on the Internal Connections tab of an Execution Profile
The List of Connections page shows the available connections, their type, subtype, and update details (e.g., who, when). Clicking on the icon located to the right of a connection reveals a menu that will allow you to edit or remove the connection.
Each Execution Profile has its own list of internal connections. Moreover, internal connections display in the appropriate Node Viewers as soon as an Execution Profile (with internal connections defined) is linked to some workflow.