As a workaround, you could add a User Data Extension field for Line 2 of the label. If you wanted to combine it with the existing Label field for Symbology purposes, you could create a "free form" annotation item for this, which would allow multiple properties (and other text) and line breaks to be added.
As a workaround, you could add a User Data Extension field for Line 2 of the label. If you wanted to combine it with the existing Label field for Symbology purposes, you could create a "free form" annotation item for this, which would allow multiple properties (and other text) and line breaks to be added.