Credentials connection

Hi everyone,

Does anyone know how to properly use the Credentials Widget with the Send Email node when deploying a workflow as a data app in KNIME?

I tried placing the widget inside a component, but the credentials do not seem to convert into flow variables. Because of this, the Send Email node is not working properly once deployed as a data app.

Is there a recommended approach or workaround to make this setup work correctly?

Thank you in advance!