If the Properties window for a measure item is open already, skip to Step 2.
1. Right-click the existing caption for the measure item in the view or view explorer, and select Properties.
2. Click the Browse button next to the Caption Expression field in the Properties window.
3. Use the Caption Expression window to edit the caption expression.
Type static text into the Expression section.
Click variables from the Variables folder to use them in the expression.
Use the Enter key to insert a new line into the caption. Text or variables entered after the line break will begin on a new line in the rendered caption.
Click Evaluate at any time to check the caption that will result from the expression, such as to see how variables used in the expression will look in the rendered caption.
4. Click OK.
Note: See also Creating Expressions for Captions.