Hey there,
The BRE has a predicate called "between" that compares two datetime variables. There's also a "before" and "after" predicate that looks for valuesbefore and after a specified date. I've often used helper components in the BRE to turn strings into dates, and also pass in a date, add a value (like 26 weeks), and then use the return value in concert with the provided predicate functions.
That make sense?