Adding an Inline Expression to an Action Input Field
Use Node.js code and a combination of the output of any previous actions in the workflow to create an inline expression. Any input field that has the 
icon supports inline expressions. To add an inline expression to the input field of any action, complete the following steps:
icon supports inline expressions. To add an inline expression to the input field of any action, complete the following steps:1. In the input field, click to open the code editor.
to open the code editor.2. Type Node.js code in the code editor. You must specify a return statement to return a value for the inline expression.
The code editor displays 
next to line that has an error. Hover over to display the error.
next to line that has an error. Hover over to display the error.The code editor displays 
next to line that has an informational message. Hover over to display the message.
next to line that has an informational message. Hover over to display the message.3. Click 
if you want to use the output of any previous action. For example, you can assign the value of the output of any action to a variable.
if you want to use the output of any previous action. For example, you can assign the value of the output of any action to a variable.4. Click SAVE to save the inline expression.
The inline expression appears as 
in the action input field.
in the action input field.5. Additionally, you can perform the following tasks:
◦ To view or edit the inline expression, click .
.◦ To remove the inline expression from the input field, click 
in the input field.
in the input field.