Modify the
pattern
attribute for the caption you would like displayed. The following placeholders can be used in the pattern string to display various information:
%productname% - This placeholder is replaced with the name of the product.
%username% - This placeholder is replaced with the name of the logged-in user.
Any or all of the placeholders can be specified or omitted.
If a placeholder is specified that is not available, it will be replaced with a zero-length string.