You can use parameters when configuring metadata attribute values at both the audience and block levels. Metadata parameters allow you to specify that all or part of a string metadata attribute's value will vary when assigned during audience execution.
The following metadata parameters are supported:
•Day
•DayOfWeek
•DayOfYear
•DayName
•Month
•MonthName
•Year2
•Year4
•Hour Minute
As an example, suppose you specified a metadata value as ‘This audience ran on {Day}’. At audience execution, this might be expressed as ’This audience ran on Tuesday’.