Subject
Use this field to specify the subject line for the message, whether for an internal system message or an email.
To use expressions to construct the subject line, click the button to the left of this field.
The contents of this field must use this syntax:
scalarExpr
where scalarExpr is a literal string or resolves to an expression that can be displayed as text.
When you click to return to the Event Actions form, the system "wraps" this content within a SUBJECT( ) parameter, which yields this final syntax:
SUBJECT( scalarExpr )
Note: If
scalarExpr is a literal string value, the system automatically encloses it in double quotation marks when returning it to the Event Actions form. If
scalarExpr is anything else, the system does not enclose it in quotation marks.