Send Email with subject by flow variables + "text"

[Caibing]

I want to email subject link flow variables + “text”,
if separate , should be ok, but combine or merge into one “variables+ text”, I don’t know to how to achieve , thanks

[gab1one]

Hi @Caibing

The way to do this is to create the variable with the desired subject in a previous node, e.g. String Manipulation (Variable) – KNIME Hub or Variable Expressions – KNIME Hub. Then you feed that newly created variable to the email node.

Same process for the email boddy.

best,
Gabriel

[Caibing]

Get, Thanks ,it is good solution,Thanks.